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ICE Princess25 [194]
3 years ago
5

The tip of a pinwheel is 0.24 m from the center. The pinwheel spins 5 times each second. What is the tangential speed of the tip

of the pinwheel? 0.30 m/s 1.2 m/s 1.5 m/s 7.5 m/s
Physics
2 answers:
hjlf3 years ago
4 0

Answer:

D on edge

Explanation:

Whitepunk [10]3 years ago
3 0
When a body is moving in circular path at a distance r from its center its velocity at any instant will be directed tangentially. This is what we call tangential velocity. It is calculated as follows:

Vt = r(ω)

where ω = 5 rev/s (2π rad / rev) =  31.42 rad / s

<span>Vt = 0.24(31.42) = 7.5 m/s</span>
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