What is the work done by frictional force

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Q. A rope applies a horizontal force of 180N to pull a crate a distance of 2m across the floor A frictional force of 60N opposes this motion

a. What is the work done by the force applied by rope?

b. What is the work done by frictional force?

c. What is the total work done on crate?

Reference no: EM1323342

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