1. Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 13.0 cm and b = 31.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.) N-m Need Help? 12.0 N 30.0 Master It 10.0 N 9.00 N

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 121CP: The angular acceleration of a rotating rigid body is given by =(2.0-3.0t)rad/s2 . If the body starts...
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1.
2.
Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 13.0 cm and
b = 31.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.)
N-m
Need Help?
Submit Answer
12.0 N
30.0
Master it
Submit Answer
45°
Calculate the net torque (magnitude and direction) on the beam in the figure below about the following axes.
25 N
10.0 N
4.0 m
9.00 N
20⁰
30 N
(a) an axis through O perpendicular to the page
N-m
magnitude
direction ---Select--
O
10 N
(b) an axis through C perpendicular to the page
N m
magnitude
direction ---Select-
Transcribed Image Text:1. 2. Find the net torque on the wheel in the figure below about the axle through O perpendicular to the page, taking a = 13.0 cm and b = 31.0 cm. (Indicate the direction with the sign of your answer. Assume that the positive direction is counterclockwise.) N-m Need Help? Submit Answer 12.0 N 30.0 Master it Submit Answer 45° Calculate the net torque (magnitude and direction) on the beam in the figure below about the following axes. 25 N 10.0 N 4.0 m 9.00 N 20⁰ 30 N (a) an axis through O perpendicular to the page N-m magnitude direction ---Select-- O 10 N (b) an axis through C perpendicular to the page N m magnitude direction ---Select-
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