I 0 . (a) Determine an expression for the stuntman\'s linear acceleration in ter

Question

I0. (a) Determine an expression for the stuntman's linear acceleration in terms of his massm, the drum's radiusr, and moment of inertia I0. (Use any variable or symbol stated above along with the following as necessary: g.)
a=

(b) Determine the required value of the stuntman's acceleration if he is to land safely at a speed of 5 m/s.


Use this value to calculate the moment of inertia of the drum about its axis.


(c) What is the angular acceleration of the drum?


(d) How many revolutions does the drum make during the fall?
I0.

Explanation / Answer

C acceleration is 4.8 D revolutions are 8

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