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A person pulls a crate

A person pulls a crate with 120 N of force against 100 N of friction a distance of 5 meters. Find the energy the person expends
1. 1 answer
2. asked by Samuel
3. 1,088 views
A crate of mass 54 kg is attached to one end of a string, and the other end of the string runs over a pulley and is held by a
1. 0 answers
2. asked by Chrissy
3. 574 views
A crate of mass 59 kg is attached to one end of a string, and the other end of the string runs over a pulley and is held by a
1. 2 answers
2. asked by Josh
3. 584 views
A man pulls a crate of mass 63.0 kg across a level floor. He pulls with a force of 174.0 N at an angle of 22.0° above the
1. 1 answer
2. asked by rory
3. 910 views
A man pulls a crate of mass 61.0 kg across a level floor. He pulls with a force of 186.0 N at an angle of 22.0° above the
1. 1 answer
2. asked by Kevin
3. 1,098 views
A man pulls a crate of mass 53.0 kg across a level floor. He pulls with a force of 180.0 N at an angle of 28.0° above the
1. 4 answers
2. asked by Courtney
3. 3,313 views
A man pulls a crate of mass 61.0 kg across a level floor. He pulls with a force of 178.0 N at an angle of 20.0� above the
1. 1 answer
2. asked by julia
3. 766 views
The combined weight of a crate and dolly is 256N.(a)If the person pulls on the rope with a constant force of 30.1N, what is the
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2. asked by Anonymous
3. 725 views
A force F=180 N pulls a crate at a 60 degree angle on a rough surface. The weight of the crate is 296 N and the friction force
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2. asked by Lisa
3. 688 views
A woman pulls on a 6.00-kg crate, which in turn is connected to a 4.00-kg crate by a light rope. The light rope remains taut.
1. 2 answers
2. asked by Razyar
3. 691 views