Transcription of Answer Key Chapter 6 - Henry County Schools
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Answer Key Chapter 6 - Henry County Schools
Answer KeyPhysics: Principles and ProblemsSupplemental Problems Answer Key87 Chapter busy waitress slides a plate of apple piealong a counter to a hungry customer sit-ting near the end of the counter. The cus-tomer is not paying attention, and theplate slides off the counter horizontally at m/s. The counter is m long does it take the plate to fallto the floor? y-direction:vyi20, myf5yi1vyit2gt205yi102gt2t5!}2gyi} 5! far from the base of the counterdoes the plate hit the floor?x-direction:vxi m/s, mxf ( m/s)( s) are the horizontal and verticalcomponents of the plate s velocity justbefore it hits the floor? m/svertical:vyf5vyi2gt502( m/s2)( s)5 is on his way out to go groceryshopping when he realizes that he has lefthis wallet at home, so he calls his wife,Yolanda, who opens a high window andthrows DuWayne s wallet down at an angle23 below the horizontal.
forward at 1.5 m/s, he throws a basketball upward so that it reaches a height of 3.0 m, and then he catches it at the same level it was thrown without changing his position on the skateboard. Determine the vertical and horizontal components of the ball’s velocity relative to the skateboard when the ball left his hand. y-direction: v yf 2 5 v ...
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