A stuntman jumps across a river on his motorcycle. The ramp he is using is angled up 53.0o from horizontal. The ravine is 40.0 m wide, and the landing spot on the other side is 15.0 m lower than the top of the ramp. a. What speed does he need at the top of the ramp to barely make it across the river? b. At what angle will he land?

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A stuntman jumps across a river on his motorcycle.  The ramp he is using  is angled up 53.0o from horizontal.  The ravine is 40.0 m wide, and the landing spot on the other side is 15.0 m lower than the top of the ramp.    a. What speed does he need at the top of the ramp to barely make it across the river?    b. At what angle will he land?  

I get 17.8314 m/s for velocity in part a. I need help with part b. thank you

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