Springs original uncompressed position
A 6kg bowling ball is held above a spring(k= 500 N/m) and dropped. If the spring compresses a distance of 25 cm, how high above the spring's original uncompressed position was the ball dropped?
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What is the minimum speed that a Gravitron or Round- Up type ride must spin so that a person doesn't slide out of the bottom when the floor is dropped away. The ride has a radius of 8 m and the maximum coefficient of static friction between the wa
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What would be its solubility in -.1- M Na2SO4? The diff. is caused by what is called the cmmon ion effects.state what the common ion effect predicts.
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