Physics, 20.09.2020 07:01 torresalysabeth
If a person is standing up in a moving bus that stops suddenly, the person can easily fall forwards. Has a force acted to push the person forwards? Use Newton's law of motion to explain what is happening.
Answers: 3
Physics, 21.06.2019 16:30
A12-kg bag of groceries is tossed onto a table at 4.0 m/s and slides to a stop in 2.2 s . modify the equation fΞ΄t=Ξ΄ (mv) to find the force of friction.
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Physics, 22.06.2019 16:00
The amount of potential energy possessed by an elevated object is equal to what?
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What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
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Physics, 23.06.2019 00:30
If you let go of the notebook after lifting it, will it move? how?
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If a person is standing up in a moving bus that stops suddenly, the person can easily fall forwards....
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