The speed time graph of a ball falling from certain height under gravity and rebounding from a solid surface is represented by
Answers
Answer:
The body begins from rest.
At this point the initial velocity is equal to zero.
The body accelerates downwards by a constant acceleration of the gravitational acceleration.
It attains a maximum speed V on reaching the surface.
On reaching the surface it bounces back at the final velocity and decelerate constantly by the gravitational acceleration until the final speed is 0.
We can represent this in a graph as triangle in the graph.
Answer:
Explanation:
The body begins from rest.
At this point the initial velocity is equal to zero.
The body accelerates downwards by a constant acceleration of the gravitational acceleration.
It attains a maximum speed V on reaching the surface.
On reaching the surface it bounces back at the final velocity and decelerate constantly by the gravitational acceleration until the final speed is 0.
This can be represented by a triangle graph
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