At the instant shown in (Figure 1), the car at A is traveling at 10 m/s around the curve while increasing its speed at 5.1 m/s². The car at B is traveling at 28.5 m/s along the straightaway and increasing its speed at 2 m/s². Figure VB BO 100 m 100 m 45° 1 of 1 VA = 10 m/s ▼ Determine the direction angle of the relative velocity with respect to B at this instant, measured counterclockwise from the positive a axis. Express your answer in degrees yo three significant figures. ► View Available Hint(s) 0= Submit Part C X Incorrect; Try Again VE ΑΣΦ. It Submit Previous Answers Request Answer Part D aA/B = Value vec Determine the magnitude of the relative acceleration of A with respect to B at this instant. Express your answer to three significant figures and include the appropriate units. ►View Available Hint(s) HA Units B ? ? 0 Determine the direction angle of the relative acceleration with respect to B at this instant, measured counterclockwise from the positive x axis. Express your answer in degrees to three significant figures.

At the instant shown in (Figure 1), the car at A is traveling at 10 m/s around the curve while increasing its speed at 5.1 m/s². The car at B is traveling at 28.5 m/s along the straightaway and increasing its speed at 2 m/s². Figure VB BO 100 m 100 m 45° 1 of 1 VA = 10 m/s ▼ Determine the direction angle of the relative velocity with respect to B at this instant, measured counterclockwise from the positive a axis. Express your answer in degrees yo three significant figures. ► View Available Hint(s) 0= Submit Part C X Incorrect; Try Again VE ΑΣΦ. It Submit Previous Answers Request Answer Part D aA/B = Value vec Determine the magnitude of the relative acceleration of A with respect to B at this instant. Express your answer to three significant figures and include the appropriate units. ►View Available Hint(s) HA Units B ? ? 0 Determine the direction angle of the relative acceleration with respect to B at this instant, measured counterclockwise from the positive x axis. Express your answer in degrees to three significant figures.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.47P: A rifle at A is fired at a target at B. If the speed of the bullet is 1400 ft/s, determine the...

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