A cannonball is fired from a height of 25 m above ground level, with an initial speed of 22.36 m/s and at an angle of 63.4⁰ above the horizontal. The cannonball lands at ground level. a. How long was the ball in the air (the “hang time")? b. How far does the cannonball travel horizontally? c. What is the final speed of the cannonball just before making contact with the ground?

A cannonball is fired from a height of 25 m above ground level, with an initial speed of 22.36 m/s and at an angle of 63.4⁰ above the horizontal. The cannonball lands at ground level. a. How long was the ball in the air (the “hang time")? b. How far does the cannonball travel horizontally? c. What is the final speed of the cannonball just before making contact with the ground?

Name: A cannonball is fired from a height of 25 m aboveground level, with a
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Description: A cannonball is fired from a height of 25 m aboveground level, with an initial speed of 22.36 m/s and at an angle of63.4⁰ above the horizontal. The cannonball lands at ground level.a. How long was the ball in the air (the “hang time")?b. How far doe

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter4: Two-and-three Dimensional Motion

Section: Chapter Questions

Problem 60PQ: A golfer hits his approach shot at an angle of 50.0, giving the ball an initial speed of 38.2 m/s...

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