Question

O
The velocity-time graph shows the motion of a cyclist. Find
() its acceleration
(ii) its velocity
(ii) the distance covered by the cyclist in 15 seconds
O
25
20
Velocity (ms')
15
10
5
5 10 15 20 25
Time (s)____>​

Answer 1

Explanation:

Since, the velocity of the cyclist is constant with time, the rate of change of velocity with time is zero. So, the acceleration of the object will be zero. (ii) in the graph, we observe that the cyclist is moving with the same velocity all the time. According to the graph, the velocity of the cyclist is 20ms−1