Physics, 09.07.2021 20:00, TheCampingStone
A long spring with a spring constant of 75.0 N/m is sitting vertically with one end attached to the ground. A 10.0 kg block (block 1) sits at rest on top of the spring. A 4.00 kg block (block 2) is held at rest, 1.20 m above block 1 as it sits on top of the spring. Block 2 is released and lands on top of block one, sticking to it.
a) What is the compression of the spring with block 1 sitting on it?
b) How fast are the two blocks moving immediately after their collision? (hint: this is a collision… what is conserved in every collision?)
Answers: 1
Physics, 22.06.2019 02:00, edsimms21111
In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain
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Physics, 22.06.2019 06:30, robertrkumar1
At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid
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A long spring with a spring constant of 75.0 N/m is sitting vertically with one end attached to the...
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