A fireworks shell P is launched upward from point A and explodes at its apex at an altitude of 260 ft. Relative to an observer at ( determine the values of i and O when the shell reaches an altitude y = 195 ft. Neglect aerodynamic drag. P 260' 340' --x A

Physics for Scientists and Engineers: Foundations and Connections
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Chapter7: Gravity
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A fireworks shell Pis launched upward from point A and explodes at its apex at an altitude of 260 ft. Relative to an observer at 0,
determine the values of i and O when the shell reaches an altitude y = 195 ft. Neglect aerodynamic drag.
260'
340'
- -x
A
Transcribed Image Text:A fireworks shell Pis launched upward from point A and explodes at its apex at an altitude of 260 ft. Relative to an observer at 0, determine the values of i and O when the shell reaches an altitude y = 195 ft. Neglect aerodynamic drag. 260' 340' - -x A
Calculate the distancer and the angle e
UP
260'
340'
A
Answers:
r =
i
ft
e =
i
Transcribed Image Text:Calculate the distancer and the angle e UP 260' 340' A Answers: r = i ft e = i
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