Physics, 07.08.2019 20:20 holmesleauja

What force does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up at 7.50 m/s^2? (a) 104n (b) 338 n (c) 441 n (d) 779 n

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What force does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up at 7.5...