A body whose speed is constant a- must be accelerated b-might be accelerated nbsp- c-has a constant velocity d-cannot be accelerated

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Uniform Motion

A body whose ...

Question

A body whose speed is constant
a. must be accelerated
b.might be accelerated
c.has a constant velocity
d.cannot be accelerated

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Similar questions

A body whose speed is constant

(a) must be accelerated

(b) might be accelerated

(d) cannot be accelerated

Mark the correct statement(s)
(1) If speed of a body is varying, its velocity must be varying and it must have non-zero acceleration.

(2) If velocity of a body is varying, its speed must be varying.

(3) A body moving with varying velocity may have constant speed.

(4) A body moving with varying speed may have constant velocity, if its direction of motion remains constant.

Which of the following statement must always be true?

I.If an objects acceleration is zero, then its speed must remain constant.

II. If an objects acceleration is constant, then it must move in a straight line.

III. If an objects speed remains constant, then its acceleration must be zero.

If the acceleration of a body is not zero, then its velocity can be constant.

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