Question

Name the motion when distance traveled by an object decreases with time.also show the distance time variation

Answer 1

Griction is the motion .

Answer 2

The Motion is also called retardation. It can also be called as negative acceleration . Retardation is a progressive De-acceleration of speed with respect to time. The graph for retardation time graph will be a straight line coming down to y axis from x axis. Can also be called as the decrement of velocity with time.