Block A (mA = 2 kg) is initially at rest on top of block B as shown. Atlas moves block B from rest by applying a constant horizontal force on it. Block A remains at rest on top of block B due to the frictional force f of block B on block A. How much work was done by f on block A after block A gained a kinetic energy of 10 J? Atlas B A

Block A (mA = 2 kg) is initially at rest on top of block B as shown. Atlas moves block B from rest by applying a constant horizontal force on it. Block A remains at rest on top of block B due to the frictional force f of block B on block A. How much work was done by f on block A after block A gained a kinetic energy of 10 J? Atlas B A

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Description: Block A (mA = 2 kg) is initially at rest on topof block B as shown. Atlas moves block B fromrest by applying a constant horizontal force on it.Block A remains at rest on top of block B due tothe frictional force f of block B on block A. Howmuch work

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Chapter1: Units, Trigonometry. And Vectors

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Question

Block A (mA = 2 kg) is initially at rest on top
of block B as shown. Atlas moves block B from
rest by applying a constant horizontal force on it.
Block A remains at rest on top of block B due to
the frictional force f of block B on block A. How
much work was done by f on block A after block
A gained a kinetic energy of 10 J?
Atlas
B
A

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