Class 11 Physics: Motion In A Plane Online Test | Exam Style

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 projectile is launched with speed 50 m/s at . What is its vertical velocity component at projection?

2 / 30

2. A rain is falling vertically at 10 m/s. A man runs east at 6 m/s. What is the velocity of rain relative to the man?

3 / 30

3. If , what is the magnitude of ?

4 / 30

4. A stone tied to a string of length 2 m is whirled in a horizontal circle at a speed of 6 m/s. What is the centripetal acceleration?

5 / 30

5. A ball is projected with velocity 10 m/s making an angle of with the horizontal. What is its horizontal velocity component?

6 / 30

6. 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)

7 / 30

7. The component of vector along the x-axis is:

8 / 30

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

9 / 30

9. A force N acts along with N. Find the resultant force magnitude.

10 / 30

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

11 / 30

11. Aircraft A starts at O and flies east with m/s. Aircraft B starts at position (0, 4000) m and flies with m/s relative to O. What is their minimum separation?

12 / 30

12. Which of the following statements is false about scalar multiplication of vectors?

13 / 30

13. 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?

14 / 30

14. A force of 60 N makes an angle of with the x-axis. Resolve it geometrically into components.

15 / 30

15. An object moves along a straight line with velocity . What is the displacement in the first 4 seconds?

16 / 30

16. The magnitude of a vector becomes four times its original value if it is multiplied by:

17 / 30

17. A force of acts at . Find the effective vertical force acting upwards.

18 / 30

18. A displacement vector is represented in Cartesian coordinates as . Its magnitude and direction angle are:

19 / 30

19. Which of the following graphical methods is most commonly used to represent a vector?

20 / 30

20. A projectile is launched up an inclined plane with initial velocity at angle with the horizontal. If the plane makes angle with horizontal, which equation represents the time of flight?

21 / 30

21. Which of the following best describes the role of horizontal and vertical components in projectile motion?

22 / 30

22. Multiplying a vector by a scalar :

23 / 30

23. A racing car goes around a circular track of radius 400 m in 40 s. Find its centripetal acceleration.

24 / 30

24. Which variable is eliminated to derive the trajectory equation in terms of x and y?

25 / 30

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

26 / 30

26. Why is speed considered a scalar while velocity is not?

27 / 30

27. Two forces east and north act on a body. Find the resultant force.

28 / 30

28. 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?

29 / 30

29. 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?

30 / 30

30. Two displacement vectors are and . What is the resultant displacement?

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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. Which condition is essential for a satellite to be geostationary?

2 / 50

2. A car is moving with velocity north and a wind blows with velocity east. The resultant velocity of the car is:

3 / 50

3. A body travels 10 m in the first second, 20 m in the next second, and 30 m in the third second along a straight line. The acceleration is:

4 / 50

4. A particle starts with velocity m/s and moves under acceleration . What is its velocity after 2 seconds?

5 / 50

5. The component of vector along the x-axis is:

6 / 50

6. A projectile is launched with speed 50 m/s at . What is its vertical velocity component at projection?

7 / 50

7. A racing car goes around a circular track of radius 400 m in 40 s. Find its centripetal acceleration.

8 / 50

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

9 / 50

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

10 / 50

10. In the same problem (u = 20 m/s, height = 45 m), how far horizontally does the projectile travel before hitting the ground?

11 / 50

11. A ball rolling on a straight horizontal road represents:

12 / 50

12. In a geometric resolution diagram, the vector is the:

13 / 50

13. A particle moves in a circle of radius 2.0 m with linear speed 12.56 m/s. Its angular speed is approximately:

14 / 50

14. A displacement of 20 m has components 12 m along the x-axis and 16 m along the y-axis. Verify the magnitude.

15 / 50

15. Which of the following is a scalar quantity?

16 / 50

16. 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)

17 / 50

17. The direction of a vector in a plane is measured with respect to:

18 / 50

18. A projectile is launched up an inclined plane with initial velocity at angle with the horizontal. If the plane makes angle with horizontal, which equation represents the time of flight?

19 / 50

19. Two projectiles are fired with the same speed u at angles θ and (90° − θ). Which statement is true (same level launch/landing)?

20 / 50

20. Two trains move parallel in same direction: Train A at 72 km/h, Train B at 54 km/h. Velocity of A relative to B is:

21 / 50

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

22 / 50

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

23 / 50

23. The graphical method of vector subtraction is equivalent to:

24 / 50

24. Which of the following is NOT an application of motion in a plane?

25 / 50

25. Which variable is eliminated to derive the trajectory equation in terms of x and y?

26 / 50

26. A bullet moves with velocity 200 m/s and strikes a target making an angle of with the horizontal. Find its horizontal component of velocity.

27 / 50

27. Why is the path of a projectile symmetric (ignoring air resistance)?

28 / 50

28. The motion of a car turning around a roundabout is:

29 / 50

29. A stone is thrown at 20 m/s at 60°. Find the maximum height reached. (g = 10 m/s²)

30 / 50

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

31 / 50

31. Which formula gives the velocity magnitude of a projectile at time ?

32 / 50

32. A projectile is launched with speed 20 m/s at 30°. What is its horizontal range (g = 9.8 m/s^2)?

33 / 50

33. If and , then is:

34 / 50

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

35 / 50

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

36 / 50

36. 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)

37 / 50

37. A projectile has a range of 80 m when launched at 30° with velocity u. If launched at 60° with the same velocity, what will be the range?

38 / 50

38. Which statement about equations of motion with constant acceleration is correct?

39 / 50

39. A shell is fired from level ground with speed 40 m/s at 30°. At the highest point it explodes into two equal fragments; one fragment drops vertically from that point. Where (measured from the launch point) does the other fragment land? (g = 9.8 m/s²)

40 / 50

40. 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).

41 / 50

41. A man walks 4 km towards the east and then 3 km towards the north. What is his resultant displacement?

42 / 50

42. In analytical representation, the negative sign of a component indicates:

43 / 50

43. If a vector is given as , its magnitude is:

44 / 50

44. A velocity vector of 20 m/s makes an angle with the horizontal. Find its horizontal and vertical components.

45 / 50

45. Vector subtraction can be graphically represented as:

46 / 50

46. A projectile is fired with velocity 50 m/s at 37°. What is its maximum height? (g = 10 m/s²)

47 / 50

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

48 / 50

48. A projectile is launched with speed 30 m/s at 50° up a slope inclined at 20° to the horizontal. Find the time of flight until it strikes the slope. (g = 9.8 m/s²)

49 / 50

49. A force of 100 N acts at an angle of with the horizontal. What is the horizontal component of this force?

50 / 50

50. A particle is moving with uniform velocity 10 m/s east. After 5 seconds, what is its displacement?

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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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