Question

15. A train starts from rest and accelerate uniformly at the rate of 5 m/s2

for 5 sec. Calculate

the velocity of train in 5 sec.

16. A train accelerate from 36 km/h to 54 km/h in 10 sec. Find (i) acceleration (ii) The

distance travelled by car

17. A body starts from rest accelerate uniformly at the rate of 5m/s2

for 10 sec. Find the

distance travel by the body?

18. A car is travelling with a speed of 36 km/h. The driver applied the brakes and retards

the car uniformly. The car is stopped in 5 sec. Find (i) The acceleration of car and (ii)

Distance before it stops after applying breaks?

Answer 1

here is ur answer hope you like.

Answer 2

15. 25m/s
16. a=0.5m/s^2
s=25m

17. 250m
18. -2m/s
25m