2. [Relative Motion Analysis using Rotating Axes] At the instant shown the truck is moving toward the right with a speed of Vruck = 1.5 m/s and acceleration of abruck 0.5 m/s². The length of the boom AB is increasing at the constant rate of 0.2 m/s, and the boom is rotating counterclockwise at the constant rate of 0.1 rad/s. Determine a) the absolute velocity of Point B, b) the absolute acceleration of Point B. Hint: VA Vruck and aд = atruck 6 m 0-30° B auck truck

2. [Relative Motion Analysis using Rotating Axes] At the instant shown the truck is moving toward the right with a speed of Vruck = 1.5 m/s and acceleration of abruck 0.5 m/s². The length of the boom AB is increasing at the constant rate of 0.2 m/s, and the boom is rotating counterclockwise at the constant rate of 0.1 rad/s. Determine a) the absolute velocity of Point B, b) the absolute acceleration of Point B. Hint: VA Vruck and aд = atruck 6 m 0-30° B auck truck

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Subject: mechanical

2. [Relative Motion Analysis using Rotating Axes]
At the instant shown the truck is moving toward the right with a speed of Veruck = 1.5 m/s and
acceleration of a truck= 0.5 m/s². The length of the boom AB is increasing at the constant rate of 0.2 m/s,
and the boom is rotating counterclockwise at the constant rate of 0.1 rad/s. Determine
a) the absolute velocity of Point B,
b) the absolute acceleration of Point B.
Hint: VA= Vtruck and aд = a truck
6 m
OO
0-30°
B
agruck
Veck

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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