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A particle moves in one dimension from r...

A particle moves in one dimension from rest under the influence of a force that varies with the distance travelled by the particle as shown in the figure. The kinetic energy of the particle after it has travelled `3m` is:

Text Solution

Verified by Experts

The correct Answer is:
6.5
KE of particle = work done by force = area under F-s curve `=2xx2+1/2xx(2+3)xx1=6.5J`
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