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If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?
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What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery
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An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?
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Physics, 22.06.2019 19:30
Aspacecraft that renters the earthβs atmosphere drastically slows down. the amount of kinetic energy the spacecraft has as it reenters the earths atmosphere
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A 2-kg object is is dropped from rest and free falls from the top of a tall building. After 4 second...
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