The rotation of a 90 cm long OA arm around point O is defined by the equation=0.15t ^ 2. Here 0 → radyan ve It is measured as. Block B slides on the arm so that its distance from O is = 90 – 12t ^ 2. It is expressed here as r → cm ve t → sn. Find the total velocity and total acceleration of the B block when the OA arm rotates 30 °.

The rotation of a 90 cm long OA arm around point O is defined by the equation=0.15t ^ 2. Here 0 → radyan ve It is measured as. Block B slides on the arm so that its distance from O is = 90 – 12t ^ 2. It is expressed here as r → cm ve t → sn. Find the total velocity and total acceleration of the B block when the OA arm rotates 30 °.

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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