smaller greater it has a smaller density more of its mass is closer to the rotation axis less resistance more resistance faster slower The solid cylinder has a to a change in its rotational motion. moment of inertia since so it has The torque applied by the string attached to the block makes the solid cylinder change its angular velocity and unwind the string than the shell.
smaller greater it has a smaller density more of its mass is closer to the rotation axis less resistance more resistance faster slower The solid cylinder has a to a change in its rotational motion. moment of inertia since so it has The torque applied by the string attached to the block makes the solid cylinder change its angular velocity and unwind the string than the shell.
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 8CQ: A massless tether with a masses tied to both ends rotates about a fixed axis through the center. Can...
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Question
The solid cylinder and cylindrical shell in (Figure 1) have the same mass, same radius, and turn on frictionless, horizontal axles. (The cylindrical shell has lightweight spokes connecting the shell to the axle.) A rope is wrapped around each cylinder and tied to a block. The blocks have the same mass and are held the same height above the ground. Both blocks are released simultaneously. The block attached to the solid cylinder hits first
Transcribed Image Text:smaller
greater
it has a smaller density
more of its mass is closer to
the rotation axis
less resistance
more resistance
faster
slower
The solid cylinder has a
to a change in its rotational motion.
moment of inertia since
, so it has
The torque applied by the string attached to the block makes the solid cylinder change its angular
velocity and unwind the string
than the shell.
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