The Zacchini family was renowned for their human- cannonball act in which a family member was shot from a cannon using either elastic bands or compressed air. In one version of the act, Emanuel Zacchini was shot over three Ferris wheels to land in a net at the same height as the open end of the cannon and at a range of 69 m. He was propelled inside the barrel for 5.2 m and launched at an angle of 53. If his mass was 85 kg and he underwent constant acceleration inside the barrel, what was the magnitude of the force propelling him? (Hint: Treat the launch as though it were along a ramp at 53. Neglect air drag.)
The Zacchini family was renowned for their human- cannonball act in which a family member was shot from a cannon using either elastic bands or compressed air. In one version of the act, Emanuel Zacchini was shot over three Ferris wheels to land in a net at the same height as the open end of the cannon and at a range of 69 m. He was propelled inside the barrel for 5.2 m and launched at an angle of 53. If his mass was 85 kg and he underwent constant acceleration inside the barrel, what was the magnitude of the force propelling him? (Hint: Treat the launch as though it were along a ramp at 53. Neglect air drag.)
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Conservation Of Energy
Section: Chapter Questions
Problem 1OQ: You hold a slingshot at arms length, pull the light elastic band back to your chin, and release it...
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The Zacchini family was renowned for their human-
cannonball act in which a family member was shot from a
cannon using either elastic bands or compressed air. In one version
of the act, Emanuel Zacchini was shot over three Ferris wheels to
land in a net at the same height as the open end of the cannon and
at a range of 69 m. He was propelled inside the barrel for 5.2 m and
launched at an angle of 53. If his mass was 85 kg and he underwent
constant acceleration inside the barrel, what was the magnitude of
the force propelling him? (Hint: Treat the launch as though it were
along a ramp at 53. Neglect air drag.)
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