Physics, 26.07.2019 19:00 annaharmon693
Two different objects are moving with different velocities until they strike each other, stick to each other, and begin moving together. if each object’s mass is known and each object’s initial velocity is known, then the final velocity can be predicted using the law of conservation of a. energy b. momentum c. force d. speed
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Suppose you use a machine that gives you a mechanical advantage of 2 to achieve an output force of 30newtons what must the input force be
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Can you match these to the correct definition
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Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums
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Two different objects are moving with different velocities until they strike each other, stick to ea...
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