Question

Use the velocity vs time graph below for objects A and B to answer the given question.If A has the greater value pick answer choice AIf B has the greater value pick answer choice Bif A = B pick answer choice =.

Answer 1

Given the graph of velocity versus time.

For line A, The velocity is constant throughout the time. The value of instantaneous at t=2.5 s is 4 m/s.

For line B, the value of the instantaneous velocity at t=2.5 is also 4 m/s.

Thus the value of the instantaneous velocity of both A and B at t=2.5 s is the same.

Thus the correct answer is A=B.