Question

Displacement-time graph of two particles A and B is given. Which of the following is correct?
(A) velocity of A is greater than B
(B) velocity of B is greater than A
(C) velocity of both A and B are same
(D) None of these

Answer 1

we know that dv = ds/dt

means slope of displacement time curve is velocity

here velocity of A is greater than velocity of B because

slope of A is greater tha that of B

due to this option

A) is correct