Question

A person A is sitting in one train while another person B is in the second train. The trains are moving with velocities 60 m/s and 40 m/s, respectively, in the same direction. Then the velocity of B relative to A will be
(a) 100 m/s in the direction of trains
(b) 20 m/s in the direction of trains
(c) 100 m/s in the direction opposite to that of trains
(d) 20 m/s in the direction opposite to that of the trains​

Answer 1

Answer:

d

Explanation:

no explanation bro sorry