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 body moves in a circle of radius 2 m with speed 6 m/s. Find its centripetal force if its mass is 3 kg.

2 / 30

2. Car A moves with velocity east and Car B moves with velocity north. What is the velocity of A relative to B?

3 / 30

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

4 / 30

4. The main advantage of resolving motion into two perpendicular components is:

5 / 30

5. If a vector has components and , then its magnitude is:

6 / 30

6. A particle moves with speed 20 m/s in a circular path of radius 5 m. Find its angular speed.

7 / 30

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

8 / 30

8. The triangle law of vector addition is equivalent to:

9 / 30

9. Which relation connects linear speed v, angular velocity ω, and radius r in uniform circular motion?

10 / 30

10. A vector is fully specified by:

11 / 30

11. Why is geometric resolution of vectors useful?

12 / 30

12. A velocity vector of 15 m/s east is multiplied by -1. The new velocity is:

13 / 30

13. Which of the following is a correct example of a vector in physics?

14 / 30

14. A projectile is launched at 100 m/s and returns to the ground after 10 s. What is its angle of projection? (g = 10 m/s²)

15 / 30

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

16 / 30

16. A man swims at 4 m/s relative to water. If the river flows at 3 m/s east and he swims due north, what is his velocity relative to ground?

17 / 30

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

18 / 30

18. The trajectory of a projectile (ignoring air resistance) is an example of:

19 / 30

19. Which factor increases both the time of flight and the maximum height of a projectile?

20 / 30

20. The study of two-dimensional motion mainly requires the use of:

21 / 30

21. A projectile is launched from a 60 m high cliff with speed 30 m/s at 40° above the horizontal. Neglecting air resistance, what is the horizontal range from the foot of the cliff? (g = 9.8 m/s²)

22 / 30

22. The direction cosines of a vector in 3D are related by:

23 / 30

23. A projectile is launched from the base of a slope () with speed m/s at above horizontal. What is its speed just before striking the slope? (g = 9.8 m/s^2)

24 / 30

24. At the maximum height of a projectile’s path, what are the velocity components?

25 / 30

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

26 / 30

26. If a displacement vector has components and , what is the original magnitude of ?

27 / 30

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

28 / 30

28. Which law of vector addition can be geometrically represented using a parallelogram?

29 / 30

29. If and , then graphically equals:

30 / 30

30. A particle moves with angular velocity . How much angle (in radians) does it sweep in 3 seconds?

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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. A particle has velocity components and . What is the resultant velocity magnitude?

2 / 50

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

3 / 50

3. On level ground a projectile is fired at speed 50 m/s to hit a target 180 m away. What launch angles (to the nearest 0.01°) are possible? (g = 9.8 m/s²)

4 / 50

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

5 / 50

5. A body moves in a plane under constant acceleration. If velocity components after time t are and , then magnitude of velocity is:

6 / 50

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

7 / 50

7. Scalar multiplication of a unit vector results in:

8 / 50

8. Which of the following is true for projectile motion on an inclined plane?

9 / 50

9. Using the data of Question 438, what is the range measured along the slope?

10 / 50

10. 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?

11 / 50

11. Which of the following is NOT a condition for applying the triangle law of vector addition?

12 / 50

12. If and , what is the magnitude of ?

13 / 50

13. Which is not a scalar quantity?

14 / 50

14. Which scenario is an example of projectile motion (neglecting air resistance)?

15 / 50

15. A projectile is fired with speed 30 m/s at 50°. At what time does its velocity vector make 45° below the horizontal? (g = 9.8 m/s^2)

16 / 50

16. A velocity vector of 15 m/s east is multiplied by -1. The new velocity is:

17 / 50

17. A bus moving along a straight road with acceleration is an example of:

18 / 50

18. If two vectors of magnitudes 6 and 8 units are perpendicular, what is the graphical magnitude of their resultant?

19 / 50

19. 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)

20 / 50

20. A boat moves with velocity relative to ground. The river current flows with velocity relative to ground. What is the velocity of the boat relative to the river?

21 / 50

21. 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).

22 / 50

22. The trajectory of a projectile fired at complementary angles (θ and 90°−θ) with the same speed:

23 / 50

23. A satellite is in circular orbit of radius r with orbital speed v. What happens if speed is suddenly doubled?

24 / 50

24. Which of these cannot be represented by a directed line (arrow)?

25 / 50

25. 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?

26 / 50

26. An object moves with displacement vectors , , and . Find net displacement.

27 / 50

27. The resultant of the resolved components of a vector is always:

28 / 50

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

29 / 50

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

30 / 50

30. Two trains move in opposite directions: Train A at 72 km/h east, Train B at 54 km/h west. Velocity of A relative to B is:

31 / 50

31. 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?

32 / 50

32. Which of these statements is correct regarding scalars and vectors?

33 / 50

33. Two velocity vectors are and . Find their resultant magnitude.

34 / 50

34. If a force vector N is multiplied by , what is the result?

35 / 50

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

36 / 50

36. The velocity of a particle in two dimensions is given by . Its acceleration at time is:

37 / 50

37. A particle moves in a circle of radius 0.50 m. Its speed increases uniformly from 0 to 20 m/s in 5 s. What is the magnitude of its acceleration at s?

38 / 50

38. Which of the following pairs correctly distinguishes a scalar and a vector?

39 / 50

39. In the triangle law of vector addition, the resultant is represented by:

40 / 50

40. 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.

41 / 50

41. The shape of a projectile’s trajectory, neglecting air resistance, is always:

42 / 50

42. Which statement correctly describes the difference between velocity and speed?

43 / 50

43. In analytical representation, a vector in two dimensions is expressed as:

44 / 50

44. A projectile is fired at 50 m/s at an angle of 45°. Find its time of flight. (g = 10 m/s²)

45 / 50

45. A projectile is launched with . Find its y-coordinate after 2 seconds. (g = 10 m/s²)

46 / 50

46. If and , then equals:

47 / 50

47. Which of the following best defines uniform circular motion?

48 / 50

48. 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?

49 / 50

49. In the parallelogram method, if two vectors and are at right angles, then the magnitude of the resultant is:

50 / 50

50. A force vector multiplied by scalar -3 gives:

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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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