Dynamics 12.221 - Two boats leave the pier P at the same time and travel in the directions shown.

Question: Two boats leave the pier P at the same time and travel in the directions shown. If Va = 40 ft/s and Vb = 30 ft/s, determine the velocity of boat A relative to boat B. How long after leaving the pier will the boats be 1500 ft apart? Problem 12-221 from: Engineering Mechanics: Dynamics, 14th edition Russell C. Hibbeler Thank you guys for watching. Please let me know if you have any comments or suggestions and also if you have any other problem you would like to go over with.

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Dynamics 12.232 - The football player at A throws the ball in the y-z plane at a speed Va = 50 ft/s.
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