Physics, 14.01.2021 22:40 wrightstephanie193
A 68 kg diver jumps off a platform and strikes the water at a speed of 14.7 m/s, then slows to a stop underwater in 0.35 s. What force does the water exert on the diver?
Answers: 2
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Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?
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Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
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Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
A 68 kg diver jumps off a platform and strikes the water at a speed of 14.7 m/s, then slows to a sto...
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