Consider the 11.0 kg motorcycle wheel shown in the figure. Assume it to be approximately an annular ring with an inner radius of R, = 0.280 m and an outer radius of R, = 0.320 m. The motorcycle is on its center stand, so that the wheel can spin freely. (a) If the drive chain exerts a force of 1800 N at a radius of 5.00 cm, what is the angular acceleration (in rad/s) of the wheel? |rad/s² (b) What is the tangential acceleration (in m/s2) of a point on the outer edge of the tire? m/s² (c) How long (in s), starting from rest, does it take to reach an angular velocity of 80.0 rad/s?

Principles of Physics: A Calculus-Based Text
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Chapter10: Rotational Motion
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Problem 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....
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Consider the 11.0 kg motorcycle wheel shown in the figure.
Assume it to be approximately an annular ring with an inner radius of R, = 0.280 m and an outer radius of R, = 0.320 m. The motorcycle is on its center stand, so that the wheel can spin freely.
(a) If the drive chain exerts a force of 1800 N at a radius of 5.00
what is the angular acceleration (in rad/s2) of the wheel?
rad/s2
(b) What is the tangential acceleration (in m/s2) of a point on the outer edge of the tire?
|m/s2
(c) How long (in s), starting from rest, does it take to reach an angular velocity of 80.0 rad/s?
Transcribed Image Text:Consider the 11.0 kg motorcycle wheel shown in the figure. Assume it to be approximately an annular ring with an inner radius of R, = 0.280 m and an outer radius of R, = 0.320 m. The motorcycle is on its center stand, so that the wheel can spin freely. (a) If the drive chain exerts a force of 1800 N at a radius of 5.00 what is the angular acceleration (in rad/s2) of the wheel? rad/s2 (b) What is the tangential acceleration (in m/s2) of a point on the outer edge of the tire? |m/s2 (c) How long (in s), starting from rest, does it take to reach an angular velocity of 80.0 rad/s?
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