Physics, 06.07.2019 05:50 leo4687

On a planet far, far away, an astronaut picks up a rock. the rock has a mass of 5.10 kg, and on this particular planet its weight is 40.0 n. if the astronaut exerts an upward force of 53.7 n on the rock, what is its acceleration? magnitude

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On a planet far, far away, an astronaut picks up a rock. the rock has a mass of 5.10 kg, and on this...