Physics
A body starts from rest with a uniform acceleration of 8 ms-2, then the distance covered by the body in 2 s is:
- 4 m
- 16 m
- 20 m
- 32 m
Related Questions
A particle starts to move in a straight line from a point with a velocity 10 ms-1 and acceleration -2.0 ms-2. Its position at t = 5 s will be :
- 5 m
- 10 m
- 20 m
- 25 m
A body initially at rest, starts moving with a constant acceleration of 0.5 ms-2 and travels a distance 25 m, then its final velocity is:
- 5 ms-1
- 20 ms-1
- 15 ms-1
- -15 ms-1
A car starting from rest accelerates uniformly to acquire a speed 20 km h-1 in 30 min. The distance travelled by car in this time interval will be —
- 600 km
- 5 km
- 6 km
- 10 km
Write three equations of uniformly accelerated motion relating the initial velocity (u), final velocity (v), time (t), acceleration (a) and displacement (S).