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A car is moving with uniform velocity on...

A car is moving with uniform velocity on a rough horizontal road. Therefore, according to Newton's first law of motion

A

No force is being applied by its engine

B

A force is surely being applied by its engine

C

An acceleration is being produced in the car

D

The kinetic energy of the car is increasing

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The correct Answer is:
B
Since, force needed to overcome frictional force.
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  10. Assertion : Slope of momentum - time graph gives acceleration Reason...

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  12. Assertion : The work done in bringing a body down from the top to the ...

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  14. Assertion : A bullet is fired from a rifle. If the rifle recoils fre...

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  15. Assertion : A reference frame attached to earth is an inertial frame o...

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