A 13.8 kg child sits on a 6.0 m long teeter-totter at a point 1.5 m from the pivot point (at the center of the teeter-totter). On the other side of the pivot point, an adult pushes straight down on the teeter-totter with a force of 180 N. Determine the direction the teeter-totter will rotate the adult applies the force at a distance of each of the following from the pivot. (Assume the teeter-totter is horizontal when the adult applies the force and that the child's weight applies a clockwise torque.) (a) 1.0 m O clockwise O counterclockwise (b) 2.0 m O clockwise O counterclockwise (c) 3.0 m O clockwise O counterclockwise
A 13.8 kg child sits on a 6.0 m long teeter-totter at a point 1.5 m from the pivot point (at the center of the teeter-totter). On the other side of the pivot point, an adult pushes straight down on the teeter-totter with a force of 180 N. Determine the direction the teeter-totter will rotate the adult applies the force at a distance of each of the following from the pivot. (Assume the teeter-totter is horizontal when the adult applies the force and that the child's weight applies a clockwise torque.) (a) 1.0 m O clockwise O counterclockwise (b) 2.0 m O clockwise O counterclockwise (c) 3.0 m O clockwise O counterclockwise
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 6CQ
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![A 13.8 kg child sits on a 6.0 m long teeter-totter at a point 1.5 m from the pivot point (at the center of the teeter-totter). On the other side of the pivot point, an adult pushes straight down on the teeter-totter with a force of 180 N.
Determine the direction the teeter-totter will rotate if the adult applies the force at a distance of each of the following from the pivot. (Assume the teeter-totter is horizontal when the adult applies the force and that the child's weight applies
a clockwise torque.)
(a) 1.0 m
O clockwise
O counterclockwise
(b) 2.0 m
O clockwise
O counterclockwise
(c) 3.0 m
O clockwise
O counterclockwise](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf6c3174-f071-4892-a981-9c51afb6153d%2F7db81bea-6329-4db0-aea3-15c4fd174c42%2F5osyaoi_processed.png&w=3840&q=75)
Transcribed Image Text:A 13.8 kg child sits on a 6.0 m long teeter-totter at a point 1.5 m from the pivot point (at the center of the teeter-totter). On the other side of the pivot point, an adult pushes straight down on the teeter-totter with a force of 180 N.
Determine the direction the teeter-totter will rotate if the adult applies the force at a distance of each of the following from the pivot. (Assume the teeter-totter is horizontal when the adult applies the force and that the child's weight applies
a clockwise torque.)
(a) 1.0 m
O clockwise
O counterclockwise
(b) 2.0 m
O clockwise
O counterclockwise
(c) 3.0 m
O clockwise
O counterclockwise
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