A factory worker pushes a 30.0 kg crate a distance of 4.5 m alonga level floor at constant velocity by pushing horizontally on it. Thecoefficient of kinetic friction between the crate and the floor is 0.25 How much work is done on the crate by the normal force? By gravity?
A factory worker pushes a 30.0 kg crate a distance of 4.5 m alonga level floor at constant velocity by pushing horizontally on it. Thecoefficient of kinetic friction between the crate and the floor is 0.25 How much work is done on the crate by the normal force? By gravity?
Related questions
Question
A factory worker pushes a 30.0 kg crate a distance of 4.5 m along
a level floor at constant velocity by pushing horizontally on it. The
coefficient of kinetic friction between the crate and the floor is 0.25 How much work is done on the crate by the
normal force? By gravity?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
