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Physics, 25.11.2020 20:00, irlrisottonero
A catapult with a spring constant of 10,000 N/m is used to launch a target from the deck of a ship. The spring is compressed a distance of 0.5 m
before the 1.56-kg target launched. What is the target's velocity as it leaves the spring?
Please help.
(A) 10m/s
(B) 20m/s
(C) 40m/s
(D) 30m/s
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Answers: 2
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A catapult with a spring constant of 10,000 N/m is used to launch a target from the deck of a ship....
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