Numeric Response
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1.
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An object makes 300 complete turns in 2.8 minutes. What is the frequency of the
object?
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2.
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An object rotates with a frequency of 2.28 Hz. How many revolutions does
the object make in 276 s?
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3.
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An object rotates with a frequency of 1.94 Hz. What time does it take to make
560 revolutions? (record your answer in minutes)
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4.
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An object makes 900 complete turns in 1.8 minutes. What is the period of the
object?
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5.
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A wheel takes 0.627 seconds to make a complete roation.How many rotations does
the wheel make in 7.00 minutes?
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6.
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A wheel takes 0.256 seconds to make a complete roation.How much time (in
minutes) does it take for the wheel to complete 890 cycles?
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7.
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A ball spins in a circle of radius 6.20 m with a speed of 71.0 m/s. What is the
period of the ball?
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8.
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A ball spins in a circle of radius 720 cm in 0.748 s. What is the speed of the
ball in m/s?
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9.
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A ball spins in a circle with a speed of 49.0 m/s and has a period of 0.744 s.
What is the radius of the circle (in cm)?
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