Explanation Curve is a portion of circle; a minimum centripetal acceleration is needed for the safe motion of the vehicle in the road. Write the expression for centripetal acceleration. a = v 2 r (I) Here, a is the centripetal acceleration, v is the speed of the vehicle, and r is the radius of the curve. Conclusion: Substitute, 988 km / h for v , and ( 0.565 × 9.8 ) m / s 2 for a in the equation (I), and solve for r . ( 0.565 × 9.8 ) m / s 2 = ( 988 km / h )

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ISBN: 9780134988559

Author: Wolfson, Richard

Publisher: Pearson Education,

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Chapter 3, Problem 50E

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The minimum turning radius of the plane.

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Chapter 3, Problem 49E

Chapter 3, Problem 51E

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