Find the velocity of A at the instant shown with respect to a fixed set of coordinate axes originating at O. Express your answer in component form.Express your answers, separated by commas, to three significant figures in m/s. Calculate the acceleration of A with respect to the origin, O at the instant shown. Recall that the angular velocities, ωsωs and ωp have constant magnitudes. Express your answer in component form. To determine the linear and angular velocities andaccelerations of a body rotating about point.Rod OC rotates about z axis with a constant angularvelocity wp. A disk with center at C is spinning about rodOC at an angular velocity with constant magnitude wg.The directions of the angular velocities are indicated in(Figure 1). The disk has a diameter of d = 21.0 cm andthe rod has a length of e = 75.0 cm. The disk rollswithout slipping on the ground which is parallel to thex - y plane. At the instant shown, A is in the xplane, C is in line with the y axis, and the disk is incontact with ground in point P.Figure1 of 1dy Find the velocity of A at the instant shown with respect to a fixed set of coordinate axes originating at O. Express your answer incomponent form.Express your answers, separated by commas, to three significant figures in m/s.• View Available Hint(s)vecRight MarginVA = |1.9 cos 0,0,1.9 sin 0i, j, k m/sCalculate the acceleration of A with respect to the origin, O at the instant shown. Recall that the angular velocities, Ws and wp haveconstant magnitudes. Express your answer in component form.Express your answers, separated by commas, to three significant figures in m/s².• View Available Hint(s)vec?a4 =.76,4.84,0i, j, k m/s?

e = 75cm = 0.75m r = 21/2 = 10.5cm = 0.105m

Answered: To determine the linear and angular…

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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Find the velocity of A at the instant shown with respect to a fixed set of coordinate axes originating at O. Express your answer in component form.

Express your answers, separated by commas, to three significant figures in m/s.

Calculate the acceleration of A with respect to the origin, O at the instant shown. Recall that the angular velocities, ωsωs and ωp have constant magnitudes. Express your answer in component form.

To determine the linear and angular velocities and
accelerations of a body rotating about point.
Rod OC rotates about z axis with a constant angular
velocity wp. A disk with center at C is spinning about rod
OC at an angular velocity with constant magnitude wg.
The directions of the angular velocities are indicated in
(Figure 1). The disk has a diameter of d = 21.0 cm and
the rod has a length of e = 75.0 cm. The disk rolls
without slipping on the ground which is parallel to the
x - y plane. At the instant shown, A is in the x
plane, C is in line with the y axis, and the disk is in
contact with ground in point P.
Figure
1 of 1
d
y

Find the velocity of A at the instant shown with respect to a fixed set of coordinate axes originating at O. Express your answer in
component form.
Express your answers, separated by commas, to three significant figures in m/s.
• View Available Hint(s)
vec
Right Margin
VA = |1.9 cos 0,0,1.9 sin 0
i, j, k m/s
Calculate the acceleration of A with respect to the origin, O at the instant shown. Recall that the angular velocities, Ws and wp have
constant magnitudes. Express your answer in component form.
Express your answers, separated by commas, to three significant figures in m/s².
• View Available Hint(s)
vec
?
a4 =
.76,4.84,0
i, j, k m/s?

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