[" Displacement - time graph of a body projected "],[" vertically up is "]

Velocity-time graph of a body thrown vertically up is

Velocity-time curve for a body projected vertically upwards is

Velocity-time curve for a body projected vertically upwards is with times (s)

Velocity-time curve for a body projected vertically upwards is with times (s)

Assertion: The slope of displacement-time graph of a body moving with high velocity is steeper than the slope of displacement-time graph of a body with low velocity. Reason: Slope of displacement-time graph = Velocity of the body.

The Figure-1.109 shows the displacement-time graph ofa body subject only to the force of gravity. This graph indicates that:

Find the time taken, by the body projected vertically up with a speed of u, to return back to the ground.