Physics, 21.02.2020 03:38 stupidjew5496
A vertical spring of constant k = 400 N/m hangs at rest. When a 2 kg mass is attached to it, and it is released, the spring extends downwards before bouncing back up. What it is the maximum extension that the spring will have before it changes direction? Answer in cm
Answers: 3
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The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?
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Answers: 1
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Answers: 2
A vertical spring of constant k = 400 N/m hangs at rest. When a 2 kg mass is attached to it, and it...
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