Engineering Mechanics - KOP: Impulse and Momentum - Discussion

Discussion :: KOP: Impulse and Momentum - General Questions (Q.No.8)

8. 

A toboggan and rider, having a total mass of 150 kg, enter horizontally tangent to a 90° circular curve with a velocity VA and the angle of "descent," measured from the horizontal in a vertical xz plane, at which the toboggan exits at B. Neglect friction in the calculation. The radius rB equals 57 m.

[A]. vB = 21.9 m/s, = 20.9°
[B]. vB = 23.4 m/s, = 29.0°
[C]. vB = 20.7 m/s, = 8.84°
[D]. vB = 20.3 m/s, = 7.37°

Answer: Option A

Explanation:

No answer description available for this question.

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