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Question

If rotational speed of a disc remains constant, what happens to the speed of a point on the disc if its distance from the axis is doubled?


It stays the same



It also doubles





It triples



It quadruples
13 years ago

Answers

bobpursley
velocitytangential= rotationalvelocity*radius
13 years ago
first
it also double
13 years ago
nnnnnn
The quantity of space on object occupies
13 years ago

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