Physics, 09.01.2021 19:50 littlesami105
At what height above the earth would the weight of a man become half its surface value
Answers: 3
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Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j
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Physics, 22.06.2019 12:00
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? how far will the football travel before it lands?
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A200 g lead frying pan gains 2000 joules of heat. what is the change in temperature
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At what height above the earth would the weight of a man become half its surface value...
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