1. Among the following, identify the derived quantity?

2. Light year is a unit of

3. Consider a person moving 3 km east of A. He then turns north and moves 4 km in total time 2 hours. (as shown in figure). Find his average speed.

4.  Two persons X and Y take 10 hours and 12 hours respectively to travel from Bangalore to Hyderabad, then

5. The distance-time graph of an object is shown in the figure. The object is

6. If a car covers 2/5^th of the total distance with v₁ speed and 3/5^th distance with v₂, then average speed is

7. Suppose you walk across a room of length 9 m with a velocity of 1.5 km h⁻¹. Express this velocity in m/s and find the time you will take to move across the room.

8. A particle is travelling with a constant speed means

9. The speed of a train which covers 200 kilometre In 4 hours is

10. The distance between two stations is 240 km. A train takes 4 hours to cover this distance. Find the speed of the train

11. The basic unit of speed is

12. Which one records the distance travelled by the vehicles?

13. Choose the correct statement from the following

14. The SI unit of luminous intensity is

15. 1 A.U. is equal to

16. Which of the following is different from others?

17. The amount of substance in the SI system of units is represented by

18. A body whose speed in a particular direction is constant

19. Which of the following is different from others?

20. The SI unit of temperature is

21.  A man walks 8 m towards east and then 6 m towards north. His magnitude of displacement is

22. A body moving along a circular path has

23. The ratio of SI units to CGS units of retardation

24. The velocity of a body at rest is always

25. A car increase its speed from 20 km/h to 50 km/h in 10 seconds. Its acceleration is