When a particle rotates in a circle, a force acts on it directed toward the center...
When a particle rotates in a circle, a force acts on it directed toward the center of rotation. Does this force perform a work on the particle?
True or False
Homework Answers
Here,
for the total work done
as work done = force * displacement * cos(theta)
as theta = 90 degree
the work done = force * displacement * 0
work done = zero
the work performed is zero
the correct answer is
False
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