Physics, 30.03.2021 16:10 flowergirly34
Why do we need to know the centre of mass of an object ? For which objects, its position may differ from that of the centre of gravity
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In a voltaic cell, electrons flow from the (positive/negative) to the (positive/negative) terminal.
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What do you think car designers do if the damage caused by a crash test is too severe?
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Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
Why do we need to know the centre of mass of an object ? For which objects, its position may differ...
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