Physics, 19.10.2021 14:20 pickelswolf3036
An object is moving at a velocity of 23m/s. It accelerates to a velocity of 85m/s over a time of 8.3s. What acceleration did it experience?
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Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars
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Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.
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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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Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
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An object is moving at a velocity of 23m/s. It accelerates to a velocity of 85m/s over a time of 8.3...
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