8-1/ The rocker OC drives the rack AB moving up and dowa and the rack AB drives the get whose radius is 10 cm rotating around point O, (see Fig. PS - 1). The angular velocity of OC is n-0,5 rad/s at this moment. Determine the angular velocity of the gear at this moment.

8-1/ The rocker OC drives the rack AB moving up and dowa and the rack AB drives the get whose radius is 10 cm rotating around point O, (see Fig. PS - 1). The angular velocity of OC is n-0,5 rad/s at this moment. Determine the angular velocity of the gear at this moment.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Moments

There are various practical applications of the concept of moments, like a rotation of the crank due to linear motion of the piston, the moment of inertia and its use in designing beams and columns, bending moment concept, torque, twisting moment, etc.

Question

The rocker OC drives the rack AB moving up and down and the rack AB drives
the ger whose radius is 10 cm rotating around point 0, (see Fig. P8 - 1). The angular
velocity of OC is o, =0, 5 rad/s at this moment. Determine the angular velocity of the gear at
this moment.
A BCD is a right angle bar moving with speed w(see Fig. P8 – 2). The length of OA
is l and of BC is b. Determine the velocity of the end point A on OA.
40 cm
7777 D
Fig. P8 - 1
Fig. PS -2

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