A car accelerates from rest at 3 m/s^2. This means the car's speed increases by _______ m/s per second.
2.
A train is at rest intially. It takes 10.0s to accelerate to a speed of 4.0 m/s. Calculate its acceleration. Assume uniform acceleration. Answer : ________ m/s^2
3.
The distance travelled can be calculated from the _____ under the speed time graph.
4.
The ________________ can be found from the gradient of a speed-time graph