Question

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Answer 1

Answer:

Opt(3) 0.1m

Explanation:

Let angular velocity be w(bucause idk how to type omega in this website)

So v=rw

r=w/v

r=50/500

r=0.1m

Answer 2

Answer:

answer: (3) 0.1m

Explanation:

v= 50m/s

w=500rad/s

v=rw

therefore, r=v/w=50/500=0.1 m