## Physics | Kinematics Test 1

**Number of Questions: 30**

**Total Time: 60 mins**

**Topics: Distance, Displacement, Average Velocity, Motion with Constant accelerat**ion

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```## Results

**KEEP UP THE HARD WORK**
Now, that you have completed the test, it’s your duty to analyze it and go through your mistakes.
Learning from your mistake is the most important thing that is need for improvement.
Keep going. All the best
**START WORKING HARD**

Now, that you have completed the test, it’s your duty to analyze it and go through your mistakes.

Learning from your mistake is the most important thing that is need for improvement.

Keep going. All the best

### #1. A body covers half the distance with a velocity of 15 m/s and the remaining half with a velocity of 30m/s along a straight line. The average velocity is:

### #2. A body starts from rest; what is the ratio of the distance travelled by the body during the 4th and 3rd second?

### #3. The magnitude of average velocity is equal to the average speed when a particle moves:

### #4. A person travels along a straight road for the first half time with a velocity v1 and the second half time with a velocity v2. Then the mean velocityv is given by:

### #5. The location of a particle is changed. What can we say about the displacement and distance covered by the particle?

### #6. A body covered a distance of 5 m along a semicircular path. The ratio of distance to displacement is:

### #7. A person travels along the straight road for half the distance with velocity v1 and the remaining half distance with velocity v2. Then average velocity is given by:

### #8. An athlete completes half a round of a circular track of radius R, then the displacement and distance covered by the athlete are:

### #9. A body covers first one-third of the distance with a velocity 20 m/s, the second one third with a velocity of 30 m/s and last one-third with a velocity of 40 m/s. The average velocity is nearly:

### #10. The numerical value of the ratio of velocity to speed is:

### #11. The acceleration at time t of the particle will be equal to zero, where t is equal to:

### #12. A body displaces through 30 m eastwards and then moves 20 m northwards. The total displacement is:

### #13. An athlete completes one round of a circular track of radius R in 40 second. What will be his displacement at the end of 2 minute 20 second?

### #14. A train of 150m length is going towards north direction at a speed of 10 m/s. A parrot flies at a speed of 5 m/s towards south direction parallel to the railway track. The time taken by the parrot to cross the train is equal to:

### #15. If two balls of same density but different masses are dropped from a height of 100 m, then:

### #16. Speedometer of an automobile measures:

### #17. If a particle moves with a constant velocity:

### #18. The displacement s of a particle is proportional to the first power of time t, i.e., s ∝ t; then the acceleration of the particle is:

### #19. The numerical value of the ratio of displacement to distance is:

### #20. A moving body is covering the distance directly proportional to the square of the time. The acceleration of the body is:

### #21. If the distance covered is zero, the displacement:

### #22. A body moves 4 m towards east and then 3 m north. The displacement and distance covered by the body are:

### #23. A particle moves with uniform velocity. Which of the following statements about the motion of the particle is true?

### #24. If displacement of a particle is zero, the distance covered:

### #25. A particle moving in a straight line covers half the distance with speed of 3 m/s. The other half of the distance is covered in two equal time intervals with speed of 4.5 m/s and 7.5 m/s respectively. The average speed of the particle during this motion is:

### #26. If a car at rest accelerates uniformly to a speed of 144 km/h in 20 sec, it covers a distance of:

### #27. The displacement s of a particle is proportional to the second power of time t, i.e., s ∝ t2. Then the initial velocity of the particle is:

### #28. The magnitude of the displacement is equal to the distance covered in a given interval of time if the particle:

### #29. A body covers one-third of the distance with a velocity v1, the second one-third of the distance with a velocity v2 and the remaining distance with a velocity v3. The average velocity is:

### #30. A body is dropped from a tower with zero velocity, reaches ground in 4 s. The height of the tower is about:

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