Class 11 Physics: Motion In A Plane Online Test | Exam Style
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Class 11 Physics — Chapter 4: Motion in a Plane Online Test

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Class 11 Physics: Motion in a Plane Online Test (Paper 1)

Welcome to Paper 1! This is your foundation to build confidence and get you ready to tackle the challenges ahead.

  • Total Questions: 20
  • Time Allotted: 30 minutes
  • Passing Score: 40%
  • Randomization: No
  • Certificate: No
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 20

1. If the frequency of a wheel is 10 Hz, what is its period?

2 / 20

2. Which relation connects period T, frequency f, and angular velocity ω?

3 / 20

3. A projectile is launched at angle onto a plane inclined at . Which relation gives its range along the plane?

4 / 20

4. In the same case, what is the range measured along the inclined plane?

5 / 20

5. Which statement is correct regarding the horizontal component of velocity in projectile motion (neglecting air resistance)?

6 / 20

6. If object A has velocity and object B has velocity , then magnitude of is:

7 / 20

7. If and , then equals:

8 / 20

8. A projectile is fired at 20 m/s horizontally from a cliff 45 m high. Find the time it takes to hit the ground. (g = 10 m/s²)

9 / 20

9. If a particle has initial velocity and constant acceleration , what is its velocity after 5 seconds?

10 / 20

10. A body moves in a plane with constant acceleration . If initial velocity is zero, what is the displacement after 4 s?

11 / 20

11. For the same projectile, what is the y-coordinate after time ?

12 / 20

12. The trajectory of a projectile is given by:

13 / 20

13. A satellite of mass m revolves around Earth in a circular orbit of radius r with speed v. The centripetal force is provided by gravity. Which equation represents this balance?

14 / 20

14. In projectile motion, why is the trajectory parabolic instead of linear?

15 / 20

15. Which of the following best illustrates why two-dimensional motion must be studied separately from one-dimensional motion?

16 / 20

16. Heat energy is considered a scalar because:

17 / 20

17. If a displacement vector has components m and m, what is its magnitude?

18 / 20

18. A vector has components and . What angle does it make with the x-axis?

19 / 20

19. If , what is the magnitude of ?

20 / 20

20. Multiplying a vector by a scalar :

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Class 11 Physics: Motion in a Plane Online Test (Paper 2)

Welcome to Paper 2! You’ve mastered the basics, and now it’s time to test your understanding with a more challenging set of questions.

Get new questions on each attempt

  • Total Questions: 30
  • Time Allotted: 45 minutes
  • Passing Score: 50%
  • Randomization: Yes
  • Certificate: No
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 30

1. A particle moves on a circle of radius 3.0 m with angular acceleration rad/s^2 from rad/s. What is the total acceleration magnitude at s?

2 / 30

2. A velocity vector has magnitude 25 m/s and makes an angle of with the horizontal. What is the vertical component of velocity?

3 / 30

3. A displacement vector is given by . What is its magnitude and direction?

4 / 30

4. Geometric resolution of a vector means:

5 / 30

5. A vector has components and . What angle does it make with the x-axis?

6 / 30

6. A 0.5 kg ball moves in a circle of radius 2 m with angular speed 4 rad/s. What is the centripetal force?

7 / 30

7. If and , what is the resultant?

8 / 30

8. A projectile is fired with velocity u at angle θ. Which of the following is correct about its velocity components?

9 / 30

9. A projectile is launched with speed 30 m/s at angle 35° above the horizontal on a downward slope of angle 15° (slope falls by 15° from the horizontal). Find the time of flight until it strikes the slope. (g = 9.8 m/s^2)

10 / 30

10. An aircraft must track exactly northeast (45°) with airspeed 200 m/s while a wind of 30 m/s blows from the west (toward east). What heading should the pilot fly, and what will be the ground speed?

11 / 30

11. A stone is thrown horizontally from the top of a building 80 m high with speed 10 m/s. Find the horizontal distance it travels before hitting the ground (g = 9.8 m/s²).

12 / 30

12. Which of the following is not a scalar quantity?

13 / 30

13. If a vector makes an angle with the x-axis, then its analytical form is:

14 / 30

14. When a vector is multiplied by a negative scalar, the resulting vector:

15 / 30

15. Which of the following is an example of two-dimensional motion?

16 / 30

16. With position vectors , which defines relative velocity?

17 / 30

17. A particle moves along a semicircular path of radius 7 m. What is the displacement after completing the semicircle?

18 / 30

18. If the incline is downward (), how does the range of the projectile change compared to level ground?

19 / 30

19. If a particle has initial velocity and constant acceleration , what is its velocity after 5 seconds?

20 / 30

20. A river flows east at 6 m/s. A boat can move at 8 m/s relative to water. To land directly opposite on the north bank (no drift), how long does it take to cross a 300 m wide river?

21 / 30

21. Why is velocity considered a vector while speed is a scalar?

22 / 30

22. A stone tied to a string is whirled in a horizontal circle at speed 15 m/s and radius 3 m. If the string can withstand a maximum tension of 150 N, what is the maximum mass of the stone?

23 / 30

23. At the highest point of a projectile trajectory, which statement is correct?

24 / 30

24. An airplane taking a curved turn in the sky is an example of:

25 / 30

25. Which of the following statements is correct about centripetal acceleration?

26 / 30

26. What is the shape of the trajectory of a projectile (neglecting air resistance)?

27 / 30

27. A swimmer can swim due north relative to water, while the river flows due east relative to ground. The swimmer’s velocity relative to ground is:

28 / 30

28. A force of 50 N is applied at an angle of with the horizontal. Find its horizontal component.

29 / 30

29. A river flows east at 4 m/s. A swimmer can swim at 3 m/s relative to water and wants to cross straight north. At what angle upstream should he swim relative to north?

30 / 30

30. A satellite orbits Earth in a circle of radius 7000 km with speed 7.5 km/s. What provides its centripetal force?

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Class 11 Physics: Motion in a Plane Online Test (Paper 3)

Welcome to Paper 3! You’ve warmed up—now it's time to step up your game and conquer the challenge with tougher questions!

Earn a certificate upon passing

Get new questions with every attempt

  • Total Questions: 50
  • Time Allotted: 75 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
  • Retake: Allowed
  • Price: 100% Free

Good luck! 👍

1 / 50

1. If and , then graphically is:

2 / 50

2. Which statement is correct about independence of motion in two dimensions?

3 / 50

3. A projectile is launched at 30 m/s making 60° with the horizontal. Find its initial vertical velocity component.

4 / 50

4. A projectile is launched with initial velocity components . What is the total time of flight? (g = 10 m/s²)

5 / 50

5. A displacement vector of 6 km east is multiplied by -1. Geometrically, the new vector represents:

6 / 50

6. A car travels 60 km/h towards the north. Which statement best describes this?

7 / 50

7. Which one of the following is a scalar quantity?

8 / 50

8. In two-dimensional motion, acceleration can be represented as:

9 / 50

9. The triangle law of vector addition states that if two vectors are represented by two sides of a triangle taken in order, then the third side taken in the opposite order represents:

10 / 50

10. Two vectors are and . Find the resultant in Cartesian form.

11 / 50

11. A particle completes 1 revolution in 0.25 s. What is its angular velocity?

12 / 50

12. A plane flies at north while wind blows at east. What is the resultant velocity magnitude?

13 / 50

13. A football is kicked with velocity 25 m/s at . What is its vertical velocity component at projection?

14 / 50

14. Graphically, subtracting a vector is the same as:

15 / 50

15. The resultant of two equal vectors at right angles using triangle law is:

16 / 50

16. A satellite of mass 1000 kg orbits Earth at a height where the radius of orbit is . If gravitational constant and Earth’s mass , what is the orbital speed?

17 / 50

17. In the same case, what is the range measured along the inclined plane?

18 / 50

18. Pressure is a scalar because:

19 / 50

19. Two cars approach a crossing: Car A moving east at 20 m/s, Car B moving north at 15 m/s. What is the velocity of A relative to B?

20 / 50

20. What is the smallest launch speed needed to hit a target at from the origin on level ground (choose the best launch angle)? Take m/s².

21 / 50

21. In the triangle law, the angle between the two vectors directly affects:

22 / 50

22. Multiplying a vector by a negative scalar results in:

23 / 50

23. A projectile is launched with velocity at an angle of . What are its horizontal and vertical components of velocity?

24 / 50

24. The effect of scalar multiplication geometrically is:

25 / 50

25. The parallelogram law of vector addition states that if two vectors are represented in magnitude and direction by the two adjacent sides of a parallelogram, then their resultant is represented by:

26 / 50

26. A stone is thrown horizontally from the top of a building 80 m high with speed 10 m/s. Find the horizontal distance it travels before hitting the ground (g = 9.8 m/s²).

27 / 50

27. Two trains move in opposite directions: Train A at 72 km/h east, Train B at 54 km/h west. What is the velocity of A relative to B?

28 / 50

28. A wheel rotates at 5 Hz. How many revolutions will it make in 2 minutes?

29 / 50

29. Why is studying motion in two dimensions important for space science?

30 / 50

30. A particle moves in a circle of radius with constant speed . Its acceleration is:

31 / 50

31. If a displacement vector has components m and m, what is its magnitude?

32 / 50

32. If and , then graphically equals:

33 / 50

33. A car travels east 40 km and then north 30 km. Why do we need two-dimensional motion analysis here?

34 / 50

34. Plane flies with km/h relative to air. Wind velocity is km/h north. Find velocity of plane relative to ground.

35 / 50

35. What is the relationship between maximum height (H) and time of flight (T) in projectile motion?

36 / 50

36. For the same launch (u = 20 m/s, θ = 30°, g = 9.8 m/s^2), the time of flight is approximately:

37 / 50

37. If the incline is downward (), how does the range of the projectile change compared to level ground?

38 / 50

38. Why is projectile motion called two-dimensional motion?

39 / 50

39. If and , then has magnitude:

40 / 50

40. A projectile is launched with initial velocity 20 m/s at 60°. Find its horizontal range. (g = 10 m/s²)

41 / 50

41. Which statement is correct regarding the horizontal component of velocity in projectile motion (neglecting air resistance)?

42 / 50

42. A stone tied to a string is whirled in a horizontal circle at speed 15 m/s and radius 3 m. If the string can withstand a maximum tension of 150 N, what is the maximum mass of the stone?

43 / 50

43. An airplane flies due north at 400 km/h while a wind of 300 km/h blows due east. What is the resultant velocity of the airplane?

44 / 50

44. A stone tied to a string is whirled in a horizontal circle at constant speed. Which force keeps it moving in a circle?

45 / 50

45. A particle moves along x = 3t, y = 4t (t in seconds). Its trajectory is:

46 / 50

46. A projectile is fired with velocity making an angle with the horizontal. The horizontal range is maximum when:

47 / 50

47. An airplane flies at 200 m/s north relative to air. Wind blows at 50 m/s east. What is airplane’s velocity relative to ground?

48 / 50

48. Let and be velocities of A and B with respect to ground. Which Galilean relation is correct?

49 / 50

49. A person pulls a cart with a force of at to the horizontal. What is the effective force in the forward direction?

50 / 50

50. The magnitude of is:

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Practice Motion in a Plane MCQs
Download Class 11 Physics MCQ Study Bundle

Class 11 Physics — Chapter 4: Motion in a Plane Online Test

The Motion in a Plane Online Test lets you practice Class 11 Physics Chapter 4 concepts in a smart, exam-style way. Attempt MCQ-based mock tests with real-time evaluation, check instant results, and unlock your certificate after passing Paper 3. Each paper is NCERT/CBSE-aligned, designed for JEE / NEET foundation aspirants, and available for free with unlimited retakes.

Confused between vector addition and subtraction, projectile motion, or relative velocity? This online quiz will help you master two-dimensional motion using clear, question-based learning. Each test is short, mobile-friendly, and gives step-wise feedback so you can improve accuracy, speed, and conceptual clarity. Once ready, try Paper 3 and earn your chapter completion certificate!

What’s inside this chapter test?

Three structured online papers for Chapter 4 (Motion in a Plane):

  • Paper 1 (Easy) — Fundamentals: 20 questions · 30 min · Pass 40% · Fixed set
  • Paper 2 (Medium) — Practice Mix: 30 questions · 45 min · Pass 50% · Randomized
  • Paper 3 (Advanced) — Challenge: 50 questions · 75 min · Pass 70% · Certificate on pass

Note: Papers 2 & 3 serve a fresh mix of questions on every attempt. All papers are timed, auto-checked, and include answer review for instant learning.

Key topics covered (Motion in a Plane)

  • Scalars and vectors: magnitude, direction, and representation
  • Vector addition, subtraction, and resolution using components
  • Position, velocity, and acceleration in two dimensions
  • Projectile motion: horizontal and oblique projections
  • Uniform circular motion and its relation with angular velocity
  • Relative velocity in two-dimensional motion
  • Graphical analysis of x–y motion and resultant quantities
  • Conceptual numericals on range, time of flight, and trajectory

How the online test works

Simple flow: Pick a paper → solve MCQs within time → submit → view score + review. Pass Paper 3 to get your downloadable certificate.

On-screen experience

  • MCQs: One question / four options + instant marking
  • Timer: P1 – 30 min · P2 – 45 min · P3 – 75 min
  • Navigation: Next/Previous buttons + question map
  • Result view: Total score %, time taken, answer-key review
  • Unlimited retakes: Fresh question sets for P2 & P3 each time

Marking & pass criteria

  • Marking scheme: +1 for correct, 0 for wrong (no negative marking)
  • Passing marks: P1 – 40% • P2 – 50% • P3 – 70%
  • Question randomization: P2 & P3 generate new mixes on each attempt

Who should take this test?

  • CBSE/NCERT Class 11 Physics students revising Chapter 4
  • JEE / NEET foundation learners practising 2-D motion and projectile concepts
  • Bridge students preparing for Class 12 vector dynamics
  • Teachers & tutors assigning auto-graded chapter tests
  • International boards (IGCSE, IB, AP) needing MCQ-based physics practice

Why take this Motion in a Plane test?

  • Exam-like environment: Timed tests + auto-submit + scoring system
  • Instant feedback: Identify weak areas and fix mistakes fast
  • Step-wise learning: Easy → Medium → Advanced (+ certificate)
  • Unlimited attempts: Re-attempt until confident
  • Free & secure: No login, no payment, no ads

Smart study plan for Chapter 4

  • Step 1 — Concept clarity: Attempt Paper 1 after reading the chapter; target ≥ 40%.
  • Step 2 — Practice variety: Attempt Paper 2 (randomized mix) and analyze errors.
  • Step 3 — Final test: Attempt Paper 3 under real exam timing; aim ≥ 70%.
  • Step 4 — Revise & retain: Re-attempt after 1–2 days to strengthen memory.
  • Step 5 — Offline support: Use the study bundle PDF for quick chapter revisions.

Before you start

  • Don’t refresh or close the tab while taking the test.
  • Use latest Chrome/Edge and a stable internet connection.
  • Free access only: Ignore any payment or login prompts.

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