PLEASE HELP!!! A child pedals a tricycle, giving the driving wheel an angular sp

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Science

Description

A child pedals a tricycle, giving the driving wheel an angular speed, ω, of 0.371 rev/s (Figure 10-22). If the radius of the wheel is R = 0.400 m, what is the child's linear speed?

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Explanation & Answer

linear speed= radius*angular speed

linear speed= 0.400m*0.371rev/s

linear speed=0.1484m/s


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