Answer:
(i) For A, the graph is a straight line parallel to time axis. Therefore, it is at rest (ii) B and C are moving with increasing speed. (iii) As the slope of C is more than B, C is moving faster than B. (iv) Further, B starts its journey 20s after the start of A. (v) After 30 seconds, B meets C.
You need to login to perform this action.
You will be redirected in
3 sec