JG Angular Motion Study Guide 1 a) A top of radius 2.0cm is spun by pulling a 34cm string initially wrapped around it. It is initially at rest. JG If the string is the arc length through which the top spins, calculate the angular displacement in radians. b) The string is pulled in 0.88s. Calculate the angular speed after the whole string is pulled. c) Once pulled, the top spins for Imin13sec before stopping. Calculate the angular acceleration of the spin.

JG Angular Motion Study Guide 1 a) A top of radius 2.0cm is spun by pulling a 34cm string initially wrapped around it. It is initially at rest. JG If the string is the arc length through which the top spins, calculate the angular displacement in radians. b) The string is pulled in 0.88s. Calculate the angular speed after the whole string is pulled. c) Once pulled, the top spins for Imin13sec before stopping. Calculate the angular acceleration of the spin.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 84P: You have a grindstone (a disk) that is 90.0 kg, has a 0.340-m radius, and is turning at 90.0 rpm,...

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