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

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 28PQ

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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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