Physics, 15.07.2020 02:01 mildred3645
Zach, whose mass is 76 kg, is in an elevator descending at 10 m/s. The elevator takes 3.3 s to brake to a stop at the first floor. Part A What is Zach's weight before the elevator starts braking
Answers: 1
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1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of
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An object weigh 40n in air ,weigh 20n when submerged in water, and 30n when submerged in a liquid of unknown liquid density. what is the density of unknown of liquid?
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A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
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Zach, whose mass is 76 kg, is in an elevator descending at 10 m/s. The elevator takes 3.3 s to brake...
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