Physics, 18.07.2021 06:50, jenstets05
. A stone attached to a string is whirled round in a horizontal circle with a constant speed of 10 s-l. Calculate the difference in the velocity when the stone is (i) at opposite ends of a diameter and (ii) in two positions A and B where angle AOB is 90° and O is the centre of the circle.
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. A stone attached to a string is whirled round in a horizontal circle with a constant speed of 10 s...
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