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Automobiles A and B are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that auto- mobile A has a constant acceleration of 1.8 ft/s² and that B has a constant deceleration of 1.2 ft/s², determine (a) when and where A will overtake B, (b) the speed of each automobile at that time. (vA)o = 24 mi/h (vB)0= 36 mi/h A В 75 ft - x

Automobiles A and B are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that auto- mobile A has a constant acceleration of 1.8 ft/s² and that B has a constant deceleration of 1.2 ft/s², determine (a) when and where A will overtake B, (b) the speed of each automobile at that time. (vA)o = 24 mi/h (vB)0= 36 mi/h A В 75 ft - x

Structural Analysis
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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Automobiles A and B are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that auto- mobile A has a constant acceleration of 1.8 ft/s² and that B has a constant deceleration of 1.2 ft/s², determine (a) when and where A will overtake B, (b) the speed of each automobile at that time. (vA)o = 24 mi/h (vB)o = 36 mi/h A В 75 ft - Xx
Transcribed Image Text:Automobiles A and B are traveling in adjacent highway lanes and at t = 0 have the positions and speeds shown. Knowing that auto- mobile A has a constant acceleration of 1.8 ft/s² and that B has a constant deceleration of 1.2 ft/s², determine (a) when and where A will overtake B, (b) the speed of each automobile at that time. (vA)o = 24 mi/h (vB)o = 36 mi/h A В 75 ft - Xx
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