Velocity-time graphs show how the velocity (or speed) of a moving object changes with time ... is accelerating at an increasing rate – non-uniform acceleration. A line upwards curving to ...

The gradient of a velocity-time graph at a particular time gives the acceleration of the object ... variables for motion–velocity which can be read off at any time. Area is displacement and ...

Class 11 Motion ... the v-t graph is a straight line inclined to the time axis. 6.The area under the velocity-time curve between times t 1 and t 2 is equal to the displacement of the object ...