KinematicsHard

Question

In the diagram shown, the displacement of particle is given as a function of time The particle A is moving  under constant velocity of 9 m/s. The velocity B is moving under variable acceleration From time t = 0 .s to t = 6 s, the average velocity  B will be equal to :-

Options

A.2.5 m/s
B.4 m/s
C.9 m/s
D.None

Solution


As given 9 = y / 6 ⇒
Average velocity of particle
B = = 9m /s

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