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Austin takes 1 minute and 45 seconds to run three-quarters of a circular track. What is his rate of motion π/ radians per second?

User VeeBee
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1 Answer

6 votes
2pi x (3/4) = 3 pi /2
as we knw that
1: 45 min --> 105 s
so the
rate = d/t = 3pi / 2 / 105 s = pi /70 rad/s
hope it helps
User Andy Tinkham
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6.0k points