Pete slides a crate up a ramp with constant speed at an angle of 24.3 ◦ by exerting a 289 n force parallel to the ramp. how much work has been done against gravity when the crate is raised a vertical distance of 2.39 m? the coefficient of friction is 0.33. answer in units of j.
Answers: 3
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.
Answers: 3
Pete slides a crate up a ramp with constant speed at an angle of 24.3 ◦ by exerting a 289 n force pa...
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