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27-03-2020
Physics

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The sweeping second hand on your wall clock is 16 cm long. Assume the second hand moves smoothly. Part A What is the rotational speed of the second hand? Express your answer in radians per second to two significant figures. ω = nothing rad/s Request Answer

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barackodam barackodam

30-03-2020

Answer: ω = 0.105 rad/s

Explanation:

ω = 2π/60

ω = 2 * 3.142 / 60

ω = 0.105 rad/s

ω ~ 0.11 rad/s

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