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A 9 kg lead brick falls from a height of

A 9 kg lead brick falls from a height of 1.8 m. a) Find the momentum as it reaches the ground. b) What impulse is needed to
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2. asked by Jayd
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A brick becomes dislodged from the top of a state building (at a height of 1290 feet) and falls to the sidewalk below.(a) Write
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2. asked by Brandi
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A 2 kg brick falls at 5.1 m/s from a height of 6 m above a spring that has a spring constant of 47 N/m. The brick strikes and
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A 2 kg brick falls at 5.1 m/s from a height of 6 m above a spring that has a spring constant of 47 N/m. The brick strikes and
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2. asked by Anonymous1
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A 2 kg brick falls at 5.1 m/s from a height of 6 m above a spring that has a spring constant of 47 N/m. The brick strikes and
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2. asked by Anonymous
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A t-shirt and a brick are dropped from the exact same height on a planet that has no atmosphere (i.e., no air). Which of the
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t-shirt and a brick are dropped from the exact same height on a planet that has no atmosphere (i.e., no air). Which of the
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A brick making company manufactures bricks with the same height and width. the volume of each brick is 108 cubic inches and the
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2. asked by Nat
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A brick with a mass of 6kg is dropped vertically from a certain height.it takes 4,5 seconds for the brick to reach the
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2. asked by Peter
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A lead brick with volume of 7*10^-4m^3 is floating in bath of liquid mercury.a) What fraction of the lead brick’s volume is
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2. asked by sand
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