14-35 Kinetics of a Particle: Work and Energy | Chapter 14: Hibbeler Dynamics | Engineers Academy

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Chapter 14: Kinetics of a Particle : Work and Energy
Hibbeler Dynamics 14th ed

14–35. When the 150-lb skier is at point A he has a speed of 5 ft/s, Determine his speed when he reaches point B on the smooth slope. For this distance the slope follows the cosine curve shown. Also, what is the normal force on his skis at B and his rate of increase in speed? Neglect friction and air resistance.

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you've saved me for my dynamics exam, thank you so much! ^^

ariannealdara
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Very helpful videos! Thank you! why is delta y not Yb-Ya ?

roxanashahriari
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at 2.33 why we need to divide the mass 150lb with 32.2

pranayv