At a given instant the top B of the ladder has an acceleration ag = 2.0 ft/s and a velocity of vg = 4.8 ft/s, both acting downward. (Figure 1) Determine the acceleration of the bottom A of the ladder. Express your answer to three significant figures and include the appropriate units. a4 = 1.06 Submit Previous Answers v Correct Part B Figure < 1 of 1> Determine the ladder's angular acceleration at this instant. Express your answer to three significant figures and include the appropriate units. Enter positive value if the angular accele negative value if the angular acceleration is clockwise. H HẢ rad a = .3725 16 Submit Previous Answers Request Answer

At a given instant the top B of the ladder has an acceleration ag = 2.0 ft/s and a velocity of vg = 4.8 ft/s, both acting downward. (Figure 1) Determine the acceleration of the bottom A of the ladder. Express your answer to three significant figures and include the appropriate units. a4 = 1.06 Submit Previous Answers v Correct Part B Figure < 1 of 1> Determine the ladder's angular acceleration at this instant. Express your answer to three significant figures and include the appropriate units. Enter positive value if the angular accele negative value if the angular acceleration is clockwise. H HẢ rad a = .3725 16 Submit Previous Answers Request Answer

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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