Rotational motion question

Asked by  | 9th Jun, 2008, 07:57: PM

Expert Answer:

The correct answer is (a)
 

w1=0+(3.14)1=3.14 rad/s

atangential=αr=0.314 ms-2

aradial=wr=0.314

Now atotal=((atangential)2+(aradial)2)

Putting in the calculated values we get the answer.

Answered by  | 6th Aug, 2008, 06:16: PM

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