2. A ball is launched at ground level and sent toward a wall 30 m away with a speed of 35 m/s at 40° above the horizontal. a. Calculate the time for ball to strike wall. b. At what height does the ball strike the wall? c. Find the speed of the ball at impact.

2. A ball is launched at ground level and sent toward a wall 30 m away with a speed of 35 m/s at 40° above the horizontal. a. Calculate the time for ball to strike wall. b. At what height does the ball strike the wall? c. Find the speed of the ball at impact.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 58PE: (a) A jet airplane flying from Darwin, Australia, has an air speed of 260 m/s in a direction 5.0°...

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2. A ball is launched at ground level and sent toward a wall 30 m away with a speed of
35 m/s at 40° above the horizontal.
a. Calculate the time for ball to strike wall.
b. At what height does the ball strike the wall?
c. Find the speed of the ball at impact.

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