Question

The displacement-time graph for two particles
A and B are straight lines inclined at angles of
30° and 60° with the time axis. The ratio of
velocities of va: vg is
(a) 1:2
(b) 1 : 13
(c) v3 :1. (d) 1:3​

Answer 1

Answer:

option d is correct

Explanation:

tan 30°=1/√3

tan 60°=√3

ratio=1/√3÷√3=1:3