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Question

For the one-dimensional motion, described by x=t-sint

A

$$x(t) > 0 $$ for all t>0

B

$$v(t) > 0 $$ for all t>0

C

$$a(t) > 0 $$ for all t>0

D

v(t)lies between 0 and 2

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Solution

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Correct option is A. $$x(t) > 0 $$ for all t>0

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