- #1
physics1234
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A coin with a diameter of 2.20 cm is dropped on edge onto a horizontal surface. The coin starts out with an initial angular speed of 15.9 rad/s and rolls in a straight line without slipping. If the rotation slows with an angular acceleration of magnitude 1.76 rad/s2, how far does the coin roll before coming to rest?
Ok, I figured out that the radius is 0.011m and then got stuck. How can you find distance without time?
Ok, I figured out that the radius is 0.011m and then got stuck. How can you find distance without time?