Solved: A semitrailer is coasting downhill along a
Chapter 6, Problem 6.116(choose chapter or problem)
A semitrailer is coasting downhill along a mountain highway when its brakes fail. The driver pulls onto a runaway-truck ramp that is inclined at an angle of 14.0 above the horizontal. The semitrailer coasts to a stop after traveling 154 m along the ramp. What was the trucks initial speed? Neglect air resistance and friction.
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