* A pulley (12 cm) diameter if its angular velocity is 3 rad\sec and the total acceleration of appoint at the rim is 90 cm/sec2. Find the angular acceleration of the pulley at that instant. O 12 rad/sec2 O 32 rad/sec2 O5.87 rad/sec2

* A pulley (12 cm) diameter if its angular velocity is 3 rad\sec and the total acceleration of appoint at the rim is 90 cm/sec2. Find the angular acceleration of the pulley at that instant. O 12 rad/sec2 O 32 rad/sec2 O5.87 rad/sec2

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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I need answer within 20 minutes please please with my best wishes

A pulley (12 cm) diameter if its
angular velocity is 3 rad\sec and
the total acceleration of appoint at
the rim is 90 cm/sec2. Find the
angular acceleration of the pulley at
that instant.
O 12 rad/sec2
O 32 rad/sec2
O 5.87 rad/sec2

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