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Physics, 06.07.2019 16:00 BrianKeokot4534
How many arrows of force would be needed in a free body diagram of a rocket taking off from the moon? ignore any solar system objects other than the moon itself. one two four three a person is trying to lift a crate that has a mass of 15.3 kg. the normal force of the floor is currently supplying 150 n of force. how much force does the person need to supply in order to pick up the crate? 150 n 144 n 294 n 130 n a person is trying to lift a crate that has a mass of 30 kg. the normal force of the floor is 150 n of force. how much force is the person currently exerting? 114 n 150 n 294 n
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