Rectilinear Motion

9 practice questionsEngineering DynamicsStep-by-step solutions

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A body moving with constant velocity has an acceleration of:

A.Equal to its velocity

B.Zero

C.Equal to gravity

D.Infinite

For an object starting from rest with constant acceleration a, the distance traveled in time t is:

A.at

B.½at²

C.at²

D.2at

If acceleration is constant, which equation gives displacement s from initial velocity u over time t?

A.s = ut + 1/2 at^2

B.s = u/a

C.s = at/u

D.s = u + at

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