Rod BO rotates in a vertical plane about a horizontal axis at O. At the given position, end B has a downward vertical component of velocity of 6ft per second and also a downward vertical component of acceleration of 9ft per second squared. Compute the total acceleration of point A in ft per sq. seconds. (units shown are in inches) 12 5 9.1 A 3.9 a. 24; counter clockwise b. 24; clockwise С. 32.8 o d. None of the Choices CLEAR MY CHOICE

Rod BO rotates in a vertical plane about a horizontal axis at O. At the given position, end B has a downward vertical component of velocity of 6ft per second and also a downward vertical component of acceleration of 9ft per second squared. Compute the total acceleration of point A in ft per sq. seconds. (units shown are in inches) 12 5 9.1 A 3.9 a. 24; counter clockwise b. 24; clockwise С. 32.8 o d. None of the Choices CLEAR MY CHOICE

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Rod BO rotates in a vertical plane about
a horizontal axis at O. At the given
position, endB has a downward vertical
second
component of velocity of 6ft
per
and also a downward vertical
component of acceleration of 9ft per
second squared. Compute the total
acceleration of point A in ft per sq.
seconds. (units shown are in inches)
12
15
A
3.9
a. 24; counter clockwise
b. 24; clockwise
c. 32.8
o d. None of the Choices
CLEAR MY CHOICE

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