Mart the correct statements:...

Mart the correct statements:

A

The magnitude of the velocity of a particle is equal to its speed.

B

The magnitude of average veolcity in an interval is equal to its averae speed in thast interval.

C

It is possible to have a situation in which the speed of a particle is always zero but the averge speed is not zero.

D

It is possible to have a situation in which the speed of the particle is never zero but the average speed in an interval is zero

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The correct Answer is:

A

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HC VERMA-REST AND MOTION : KINEMATICS-Objective 2

Consider the motion of the tip of the minute hand of a clock. In one h...
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A particle moves along the X-axis as x=u(t-2s)=at(t-2)^2.
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Pick the correct statements:
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An object may have
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Mark the correct statements for a particle going on a straight line:
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The velocity of a particle is zero at t=0
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Mart the correct statements:
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The velocity time plot for a particle moving on straight line is show...
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Figure shows the position of a particle moving on the X-axis as a func...
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The accleration of a particle as seen from two frames S(1) and S(2) ha...
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