A body is thrown vertically upwards. Which one of the following graphs correctly represent the velocity vs time?

Options

A.
B.
C.
D.

Answer

c

Explanation

As the velocity is thrown vertically upwards , we know that a constant acceleration g is acting in the downwards direction .
Let the intital velocity of the body be `mu` , thus the instantaneous value of the velocity is given by :
`v = u - gt`
The graph correspoding to the above dervied result is as given in option (c).