The wheel of a stationary exercise bicycle at your gym makes one rotation in 0.670 s....
The wheel of a stationary exercise bicycle at your gym makes one rotation in 0.670 s. Consider two points on this wheel: Point P is 10.0 cm from the rotation axis, and point Q is 20.0 cm from the rotation axis.
a) Find the speed of point P on the spinning wheel.
b) Find the speed of point Q on the spinning wheel.
c) Find the centripetal acceleration of point P.
d) Find the centripetal acceleration of point Q.
e) For points on this spinning wheel, as the distance from the axis increases, do the speed and the centripetal acceleration increase or decrease?
For points on this spinning wheel, as the distance from the axis increases, do the speed and the centripetal acceleration increase or decrease?
| The speed increases and the centripetal acceleration decreases. |
| Both the speed and the centripetal acceleration decrease. |
| Both the speed and the centripetal acceleration increase. |
| The speed decreases and the centripetal acceleration increases. |
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The wheel of a stationary exercise bicycle at your gym makes one
rotation in 0.670 s....
having some trouble trying to solve this one. plz help! Suppose a wheel with a tire...
having some trouble trying to
solve this one. plz help!
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Suppose a wheel with a tire mounted on it is rotating at the constant rate of...
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Suppose a wheel with a tire mounted on it is rotating at the constant rate of...
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.79 times a second. A tack is stuck in the tire at a distance of 0.339 m from the rotation axis. Noting that for every rotation the tack travels one circumference, find the tack's tangential speed and centripetal acceleration.
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can someone help me with questions 3 and 4 please !! 3. A machine part has...
can
someone help me with questions 3 and 4 please !!
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having some trouble trying to
solve this one. plz help!
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Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.83 times a second. A tack is stuck in the tire at a distance of 0.343 m from the rotation axis. Noting that for every rotation the tack travels one circumference, find the tack's tangential speed tangential speed: m/s What is the tack's centripetal acceleration? centripetal acceleration: m/s 2
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can
someone help me with questions 3 and 4 please !!
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