Evaluate what is the magnitude of its linear acceleration

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Reference no: EM13645954

A yo-yo has a rotational inertia of 930 gcm2 and amass of 110 g. Its axle radius is2.9 mm, and its string is 130 cm long. The yo-yo rolls from rest down to theend of the string.

(a) What is the magnitude of its linear acceleration?

cm/s2

(b) How long does it take to reach the end of the string?

cm/s

(d) As it reaches the end of the string, what is its translationalkinetic energy?

(e) As it reaches the end of the string, what is its rotationalkinetic energy?

(f) As it reaches the end of the string, what is its angularspeed?

rad/s

Reference no: EM13645954

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