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A chair has a mass

A chair has a mass of 15kg.If a cat sits on the chair, and the cat has a mass of 5.4kg. What is the normal force on the chair?
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2. asked by amaml
3. 567 views
An astronaut measures her mass by means of a device consisting of a chair attached to a large spring. The period of oscillation
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2. asked by Mikhail
3. 834 views
A chair with a mass of 30.0kg is shot with a 10g bullet traveling at a speed of 250m/s. The bullet goes 6cm into the chair. The
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2. asked by Phil
3. 1,023 views
A cat crouches on the floor, at a distance of 1.6 m from a desk chair of height .45 m. The cat jumps onto the chair, landing
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2. asked by Michael
3. 971 views
The Space Shuttle astronauts use a massing chair to measure their mass. The chair is attached to a spring and is free to
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2. asked by stephanie
3. 1,540 views
A chair of mass 15.5 is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force =
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2. asked by John
3. 9,071 views
A chair of mass 14.5 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F
1. 1 answer
2. asked by pop
3. 2,268 views
A window washer uses the chair and pulley arrangement shonw in the figure to lift himself up the side of a building. The window
1. 1 answer
2. asked by Anonymous
3. 863 views
A chair of mass 12.0 kg is sitting on the horizontal floor; the floor is not frictionless. You push on the chair with a force F
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2. asked by sufyan
3. 149 views
A house painter uses a chair and pulley arrangement to lift himself up the side of a house. The painter's mass is 69.2 kg and
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2. asked by Anonymous
3. 739 views