145_Dynamics 11ed Manual

145_Dynamics 11ed Manual - Engineering Mechanics - Dynamics...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Engineering Mechanics - Dynamics Chapter 12 g 32.2 ft s 2 = Solution: Guesses v C 1 ft s = t 1s = Given h 1 2 gt 2 0 = v C tdv A t + = t v C Find tv C , () = t 1.115 s = v C 12.97 ft s = v BA v C g t v A 0 = v BA 8.972 35.889 ft s = v BA 37.0 ft s = Problem 12–207 The boy A is moving in a straight line away from the building at a constant speed v A . At what horizontal distance d must he be from C in order to make the catch if the ball is thrown with a
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online