Acceleration = change of velocity ÷ time ... direction, of a body before it accelerates (before it changes speed or direction)., \(\text{u}\) = 0 m/s (because it was at rest – not moving ...

Here, the rate of change of its velocity changes at different points in time. (a) An object is moving in a positive direction with ... In a V-T graph, the area under the curve represents the ...

A horizontal line means the object is moving at ... The area under the graph = the distance travelled. This is a speed-time graph for a car moving between two sets of traffic lights.