Physics, 07.05.2021 21:40 Har13526574
A child sitting 1.40 m from the center of a merry-go-
round moves with a speed of 1.75 m/s.
A) Calculate the centripetal acceleration of the child.
B) Calculate the net horizontal force exerted on the child. (Mass = 24.5 kg)
Answers: 1
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If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
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Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.
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A child sitting 1.40 m from the center of a merry-go-
round moves with a speed of 1.75 m/s.
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