A homogeneous thin circular disk Dof mass 6.8-kg,and radius R=o.74 is able to roll without slipping on a rough, horizontal surface. A cable is wrapped around the circumference of the disk, with block Aof mass 7.5-kg being attached to the free end of the cable. The system is released from rest, with the spring of constant k=100-N/munstretched. What will be the velocity of block A after it had moved o.1m downwards

A homogeneous thin circular disk Dof mass 6.8-kg,and radius R=o.74 is able to roll without slipping on a rough, horizontal surface. A cable is wrapped around the circumference of the disk, with block Aof mass 7.5-kg being attached to the free end of the cable. The system is released from rest, with the spring of constant k=100-N/munstretched. What will be the velocity of block A after it had moved o.1m downwards

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

A homogeneous thin circular disk Dof mass 6.8-kg, and radius R=0.74 is able to roll without
slipping on a rough, horizontal surface. A cable is wrapped around the circumference of the disk,
with block Aof mass 7.5-kg being attached to the free end of the cable. The system is released
from rest, with the spring of constant k=100-N/munstretched.
What will be the velocity of block A after it had moved o.1m downwards
Pulley of
negelgible
Answer:
-No slip
R.
mass
A

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