Answered: A 4.6kg block resting on a smooth…

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 35PQ: In testing an automobile tire for proper alignment, a technicianmarks a spot on the tire 0.200 m...

See similar textbooks

Related questions

Question

A 4.6kg block resting on a smooth horizontal surface is attached to a string that passes over a frictionless pulley. The pulley has a radius of .48 m. a force of 8.5N pulls the other end of the string. As a result, the block moves a distance of .35m starting from rest. Find the (a) acceleration of the block, (b) angular acceleration of the pulley and (c) moment of inertia of pulley. Show complete solutions.

plsssss help me answer this question, thank you.

Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .

Expert Solution