force applied at right angle to an object will compel kt to movê along which path ? explain plz
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I don't think that the object will move if u apply the force at 90 degrees as no work will be done.
Work done= F.s cosx
Here x=90. And cos 90 is 0.
So, work done=0.
There would be no motion.
Work done= F.s cosx
Here x=90. And cos 90 is 0.
So, work done=0.
There would be no motion.
mashal:
in book they mark the option tha in circular path
yes. the work done by a body in circular motion is zero, for that the force must be constant as at each point, the angle between the force and displacement is 90 degrees.
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