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If you drop a silver dollar off a building and it hits the ground in 10 seconds, how fast was the coin going just before?
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If you drop a silver dollar off a building and it hits the ground in 10 seconds, how fast was the coin going just before?
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Jul 5, 2018
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If you drop a silver dollar off a building and it hits the ground in 10 seconds, how fast was the coin going just before?
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Gronnbeck
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v = u + at
= 0 + (9.81)(10)
= 98.1m/s
Ignoring air resistance.
Dane Jordan
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Jul 9, 2018
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Dane Jordan
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