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Physics, 11.09.2019 20:30 smart1212

77. two forces act on a parachutist falling in air: the force of gravity and air resistance. if the fall is steady, with no gain or loss of speed, then the parachutist is in dynamic equilibrium. how do the magnitudes of the gravitational force and air resistance compare?

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77. two forces act on a parachutist falling in air: the force of gravity and air resistance. if the...

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