A ball of mass 20g is accelerated by a force from 20m/s to 50 m/s. Cal – InterviewSolution

1.	A ball of mass 20g is accelerated by a force from 20m/s to 50 m/s. Calculate the work done by the force. Also calculate the force applied if the displacement brought about by the force is 10m.
Answer» A ball of mass 20g is accelerated by a force from 20m/s to 50 m/s. Calculate the work done by the force. Also calculate the force applied if the displacement brought about by the force is 10m.

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