A box with the mass of 20 kg at 5 m is lifted to 20 m. How much work was 7 points
done?...
Physics, 16.01.2021 06:30 Fireburntbudder
A box with the mass of 20 kg at 5 m is lifted to 20 m. How much work was 7 points
done?
Answers: 1
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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
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The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
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Physics, 22.06.2019 18:30
Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
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