Question

A particle moves along a staraight line with a uniform velocity of 5. 0m/s . Plot a distance - time graph for the speed t=0 to t=5s.

Answer 1

As the particle is moving in the straight line with speed = 5 m/s and time of journey is 5 second along straight line
distance = speed x time
             =  5 x 5 = 25 meter
hence the particle will cover  25 meter in 5 second and the graph between distance and time graph is given below
               
hence the particle wiil cover 25 meter in 5 second