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How long does it take the baton to complete one spin? A twirler’s baton is 0.76 m long and spins around its center. The end of the baton has a centripetal acceleration of 47.8 m/s2. a.0.31 s b.0.56 s c.
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Jul 23, 2018
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How long does it take the baton to complete one spin?
A twirler’s baton is 0.76 m long and spins around its center. The end of the baton has a centripetal acceleration of 47.8 m/s2.
a.0.31 s
b.0.56 s
c.4.3 s
d.70 s
Physics
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Robert Stam
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Robert Stam
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Answer:
B
Step-by-step explanation:
Ignabe
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Jul 23, 2018
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Ignabe
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The centripetal acceleration is given by:
a = 4π²R/T²
Using this formula,
47.82T² = 4π² x (0.76/2)
T = 0.56 s
The answer is B.
OOM
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Jul 26, 2018
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