7) Two objects are connected as shown, and the surface is frictionless. What is the acceleration of eachobject and the angular acceleration of the pulley wheel? Assume the pulley wheel is a disk. The radius ofthe pulley wheel is 0.15 m.10 kg2 kg8 kg 8) The pulley has a mass of 1.2 kg and a radius of 8 cm. It has the shape of a disk. Find the acceleration themasses and the angular acceleration of the pulley.3 kg12 kg250

The masses are 3kg and 12kg Radius of the pulley is 8cm

Answered: 8) The pulley has a mass of 1.2 kg and…

8) The pulley has a mass of 1.2 kg and a radius of 8 cm. It has the shape of a disk. Find the acceleration the masses and the angular acceleration of the pulley. 3 kg 12 kg 250

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 73P: A space station consists of a giant rotating hollow cylinder of mass 106kg including people on the...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

7) Two objects are connected as shown, and the surface is frictionless. What is the acceleration of each
object and the angular acceleration of the pulley wheel? Assume the pulley wheel is a disk. The radius of
the pulley wheel is 0.15 m.
10 kg
2 kg
8 kg

8) The pulley has a mass of 1.2 kg and a radius of 8 cm. It has the shape of a disk. Find the acceleration the
masses and the angular acceleration of the pulley.
3 kg
12 kg
250

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Andrea and Chuck are riding on a merry-go-round. Andrea rides on a horse at the outer rim of the circular platform, twice as far from the center of the circular platform as Chuck, who rides on an inner horse. When the merry-go-round is rotating at a constant angular speed, Andreas angular speed is (a) twice Chucks (b) the same as Chucks (c) half of Chucks (d) impossible to determine.
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