Physics, 07.07.2021 01:00 michellebreshears451
A box of mass m sliding with an initial speed of vi on a rough horizontal surface runs into a fixed spring of elastic constant k, compressing it a distance x1 from its relaxed position while momentarily coming to rest. Write down the equation that best represents the energy conversion during the process of the box compressing the spring?
Answers: 1
Physics, 21.06.2019 20:40
If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f
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What should the power status of a circuit be when measuring resistance with an ohmmeter?
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An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
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Physics, 22.06.2019 05:30
A2-kg bowling ball is 2.5 meters off the ground on a post when it falls. just before it reaches the ground, it is traveling 7 m/s. assuming that there is no air resistance, which statement is true?
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A box of mass m sliding with an initial speed of vi on a rough horizontal surface runs into a fixed...
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