Problem 12.228 At the instant shown, cars A and B are traveling at velocities of 40 m/s and 30 m/s, respectively. A is increasing its speed at 4 m/s², whereas the speed of B is decreasing at 3 m/s². The radius of curvature at B is pB = 200 m. (Figure 1) Figure L₂ 30° 1 of 1 > ▾ Part C Determine the magnitude of the acceleration of B with respect to A. Express your answer to three significant figures and include the appropriate units. AB/A = Value Submit ▾ Part D UA 0₁ = Submit 6 Request Answer Determine the direction angle of the acceleration of B with respect to A measured counterclockwise from the positive a axis. Express your answer in degrees to three significant figures. TVG ΑΣΦ.Η. vec Units Request Answer ? ? 0

Problem 12.228 At the instant shown, cars A and B are traveling at velocities of 40 m/s and 30 m/s, respectively. A is increasing its speed at 4 m/s², whereas the speed of B is decreasing at 3 m/s². The radius of curvature at B is pB = 200 m. (Figure 1) Figure L₂ 30° 1 of 1 > ▾ Part C Determine the magnitude of the acceleration of B with respect to A. Express your answer to three significant figures and include the appropriate units. AB/A = Value Submit ▾ Part D UA 0₁ = Submit 6 Request Answer Determine the direction angle of the acceleration of B with respect to A measured counterclockwise from the positive a axis. Express your answer in degrees to three significant figures. TVG ΑΣΦ.Η. vec Units Request Answer ? ? 0

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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