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. If a unit vector is multiplied by scalar 7, what is the effect on its magnitude and direction?

2 / 30

2. A planet of mass m revolves around the Sun at distance r with orbital period T. Which relation holds true?

3 / 30

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

4 / 30

4. A projectile is fired at speed 20 m/s at angle 60° with the horizontal, onto a plane inclined at 30°. What is its time of flight? (g = 10 m/s²)

5 / 30

5. Which of the following quantities has both magnitude and direction?

6 / 30

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

7 / 30

7. The process of resolving a vector into components means:

8 / 30

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

9 / 30

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

10 / 30

10. Which statement is correct about the effect of multiplying a vector by zero?

11 / 30

11. The magnitude of a vector is represented in a diagram by:

12 / 30

12. For the same launch (u = 30 m/s, θ = 60°), what is the horizontal velocity component?

13 / 30

13. An object moves from point A (0, 0) to point B (6, 8). What is the magnitude of displacement?

14 / 30

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

15 / 30

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

16 / 30

16. If two vectors of magnitudes 10 N and 10 N are inclined at , the resultant is:

17 / 30

17. A cyclist rides north at 10 m/s. The wind blows such that rain appears vertical to him. If real rain velocity is 10 m/s vertical downward, what is the wind velocity?

18 / 30

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

19 / 30

19. If and , what is ?

20 / 30

20. A man walks 4 km east and then 3 km north. Using analytical vector addition, find displacement.

21 / 30

21. Which statement is correct about energy of a satellite in circular orbit?

22 / 30

22. Multiplying a vector by a scalar changes:

23 / 30

23. A boat must cross a 100 m wide river flowing east at 4 m/s. The boat speed is 5 m/s north relative to water. Where will the boat land relative to a point directly opposite?

24 / 30

24. For two vectors of magnitudes 5 units and 12 units with an angle of between them, what is the resultant magnitude using the triangle law?

25 / 30

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 / 30

26. Which statement is correct about velocity in uniform circular motion?

27 / 30

27. 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?

28 / 30

28. A projectile is fired with a velocity of 50 m/s at an angle of with the horizontal. Find its horizontal component of velocity.

29 / 30

29. A force of 100 N acts at an angle of with the horizontal. Using geometric resolution, the vertical component is:

30 / 30

30. A vector is resolved into two perpendicular components and . What is the direction angle of with respect to the x-axis?

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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. When do two objects have zero relative velocity in a plane?

2 / 50

2. A train moves east at 54 km/h, and a passenger walks inside the train at 6 km/h north relative to train. What is his velocity relative to ground?

3 / 50

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

4 / 50

4. A particle is moving along a circular path of radius with speed . What is its centripetal acceleration?

5 / 50

5. A coin of mass 0.05 kg lies on a turntable rotating at 2 revolutions per second. The radius is 0.1 m. What is the minimum friction force needed to keep the coin from sliding?

6 / 50

6. 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?

7 / 50

7. 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?

8 / 50

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

9 / 50

9. 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?

10 / 50

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

11 / 50

11. If and , then the magnitude of their sum is:

12 / 50

12. A cyclist travels 3 km north, 4 km east, then 12 km south. Find the net displacement.

13 / 50

13. Which of the following best explains why a vector multiplied by a negative scalar changes its direction?

14 / 50

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

15 / 50

15. The centripetal force keeping planets in orbit around the Sun is provided by:

16 / 50

16. Geometrically, multiplying a vector by a positive scalar :

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

21. A displacement of 100 m is directed at with the x-axis. Find its horizontal and vertical components.

22 / 50

22. Two aircraft move in a plane. A starts at (0,0) with m/s. B starts at (3000,0) m with m/s. What is the minimum separation between them?

23 / 50

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

24 / 50

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

25 / 50

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

26 / 50

26. Which statement is correct regarding the vertical component of velocity in projectile motion?

27 / 50

27. 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?

28 / 50

28. If a vector is multiplied by a scalar 2, the new vector is:

29 / 50

29. A vector makes an angle of with the horizontal and has a magnitude of 14 N. What is the value of its vertical component?

30 / 50

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

31 / 50

31. Two vectors are and . Find their resultant vector.

32 / 50

32. Why is the component method of vector addition widely used in problem solving?

33 / 50

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

34 / 50

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

35 / 50

35. If vector has magnitude , then magnitude of is:

36 / 50

36. 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?

37 / 50

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

38 / 50

38. A velocity vector has components . Express it in analytical form and find magnitude.

39 / 50

39. A projectile has horizontal velocity 30 m/s and vertical velocity 40 m/s at a given instant. What is its speed?

40 / 50

40. Which of the following best describes why uniform circular motion is different from straight-line uniform motion?

41 / 50

41. A projectile is fired from ground at 37° and must clear a vertical wall 10 m high located 20 m away. What is the minimum launch speed? (g = 9.8 m/s²)

42 / 50

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

43 / 50

43. In the geometric resolution of a vector making an angle with the x-axis, the x-component is represented by:

44 / 50

44. A projectile is thrown horizontally with speed 25 m/s from a height of 80 m. What are acceleration components?

45 / 50

45. A car moves east and then north. Using analytical vector addition, what is the resultant displacement?

46 / 50

46. With speed m/s, at what launch angle will the maximum height be m? (g = 9.8 m/s^2)

47 / 50

47. Which of the following quantities has both magnitude and direction?

48 / 50

48. 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?

49 / 50

49. A car travels 100 m north and then 100 m east. Which of the following represents its displacement?

50 / 50

50. If the time period of a particle in uniform circular motion is T, its angular speed 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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