What is the total work done on the crate

Reference no: EM13718252

Solve the all parts of following problem:

Problem: A factory worker pushes a 30.6kg crate a distance of 4.8m along a level floor at constant velocity by pushing downward at an angle of 31 degrees below the horizontal. The coefficient of kinetic friction between the crate and floor is 0.25.

Part A: What magnitude of force must the worker apply to move the crate at constant velocity?

Part B: How much work is done on the crate by this force when the crate is pushed a distance of 4.8m?

Part C: What is the total work done on the crate?

I want help to find what magnitude of force the worker must apply to move the crate at constant velocity.

Reference no: EM13718252

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