You throw a ball toward a wall at speed 25.0 m/s and at angle 0, =...
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You throw a ball toward a wall at speed 25.0 m/s and at angle 0, = 40.0" above the horizontal (as given in figure below). The wall has a distance d- 22.0 m from the release point of the ball. I How far above the release point does the ball hit the wall? ii What are the horizontal and vertical components of its velocity an it hits the wall? ii When it hits, has it passed the high- st point on its trajectory? Answer: i) 12 m ii) ,- 19.5 m/s, ,- 4.8 m/a iii) NO You throw a ball toward a wall at speed 25.0 m/s and at angle 0, = 40.0" above the horizontal (as given in figure below). The wall has a distance d- 22.0 m from the release point of the ball. I How far above the release point does the ball hit the wall? ii What are the horizontal and vertical components of its velocity an it hits the wall? ii When it hits, has it passed the high- st point on its trajectory? Answer: i) 12 m ii) ,- 19.5 m/s, ,- 4.8 m/a iii) NO
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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