please explain me step 4 and 5.

Asked by  | 25th Aug, 2008, 04:56: PM

Expert Answer:

t=2(pie)r/v

putting value of v from step 2 :

t=k r1+1/2 =r3/2

Squaring both sides we get the step 5.

Answered by  | 9th Sep, 2008, 11:03: AM

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