Asked by help me please

The sweeping second hand on your wall clock is 24cm long.

a)What is the rotational speed of the second hand?

b)Find the translational speed of the tip of the second hand.

c)Find the rotational acceleration of the second hand.

Answers

Answered by Nick
a) w= (2pi rad)/60 sec = .105rad/s
b) v= wr = .105*24 = 2.52cm/s
c) a= 0
Answered by Nick
a) w= (2pi rad)/60 sec = .105rad/s
b) v= wr = .105*24 = 2.52cm/s
c) a= 0 rad/s^2
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