A hollow sphere has a 4.4 m long string wrapped around it. The free-end of the string is held and the hollow sphere is released thus unwinding the string as it falls. Determine how fast the hollow sphere will be going at the moment the string is completely unwound assuming no thermal energy is generated.
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Physics, 21.06.2019 16:30
In this experiment, you will use a track, a toy car, and some washers to explore newton’s first two laws of motion. you will make observations and collect data regarding the motion of these objects. in the space below, write a general scientific question that you will answer by doing this experiment.
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Physics, 21.06.2019 21:20
The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
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A hollow sphere has a 4.4 m long string wrapped around it. The free-end of the string is held and th...
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