Physics, 28.01.2021 07:40 chazpooh208
A wagon is pulled at a speed of 0.2819 m/s by a horse exerting 1,365 N horizontal force. What is the power of this horse?
Answers: 3
Physics, 22.06.2019 09:30
Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?
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Physics, 22.06.2019 12:00
For the car in the picture ,in which direction is the normal force? -into the screen -down -out of the screen -up
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When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Physics, 22.06.2019 16:00
At what time will the interfering waves have an amplitudeof zero?
Answers: 1
A wagon is pulled at a speed of 0.2819 m/s by a horse exerting 1,365 N horizontal force. What is the...
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