Physics, 07.04.2020 20:21 chrisandthemike76
Calculate the impulse of a 0.140 kg baseball that starts at rest on a tee and reaches a final velocity of 20 m/s after being struck with a force of 100 N.
Answers: 1
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
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Physics, 23.06.2019 04:31
Adiagram show how a converging lens can produce a real image and virtual image
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Physics, 23.06.2019 11:30
Match the lithification processes. 1. contact pressure causing grains to "grow" together 2. increase in density due to weight of overburden 3. precipitation of bonding agents between grains a. recrystallization b. cementation c. compaction
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Calculate the impulse of a 0.140 kg baseball that starts at rest on a tee and reaches a final veloci...
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