A fireworks show is choreographed to have two shells cross paths at a height of 104 feet and explode at an apex of 151 feet under normal weather conditions. If the shells have a launch angle θ = 54° above the horizontal, determine the common launch speed v0 for the shells, the separation distance d between the launch points A and B, and the time t from launch at which the shells explode. Determine the common launch speed v0 for the shells.
A fireworks show is choreographed to have two shells cross paths at a height of 104 feet and explode at an apex of 151 feet under normal weather conditions. If the shells have a launch angle θ = 54° above the horizontal, determine the common launch speed v0 for the shells, the separation distance d between the launch points A and B, and the time t from launch at which the shells explode. Determine the common launch speed v0 for the shells.
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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A fireworks show is choreographed to have two shells cross paths at a height of 104 feet and explode at an apex of 151 feet under normal weather conditions. If the shells have a launch angle θ = 54° above the horizontal, determine the common launch speed v0 for the shells, the separation distance d between the launch points A and B, and the time t from launch at which the shells explode.
Determine the common launch speed v0 for the shells.
![A fireworks show is choreographed to have two shells cross paths at a height of 104 feet and explode at an apex of 151 feet under
normal weather conditions. If the shells have a launch angle 0 = 54° above the horizontal, determine the common launch speed vo
for the shells, the separation distance d between the launch points A and B, and the time t from launch at which the shells explode.
47'
104'
A/e](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4483da94-eee9-48d4-94e1-999d434a4f52%2Fa51e286e-8303-446e-b5cf-a01541edd847%2F62g88wg_processed.png&w=3840&q=75)
Transcribed Image Text:A fireworks show is choreographed to have two shells cross paths at a height of 104 feet and explode at an apex of 151 feet under
normal weather conditions. If the shells have a launch angle 0 = 54° above the horizontal, determine the common launch speed vo
for the shells, the separation distance d between the launch points A and B, and the time t from launch at which the shells explode.
47'
104'
A/e
![Determine the common launch speed vo for the shells.
47'
104'
Answer: Vo =
i
ft/sec](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4483da94-eee9-48d4-94e1-999d434a4f52%2Fa51e286e-8303-446e-b5cf-a01541edd847%2Fdmz53zo_processed.png&w=3840&q=75)
Transcribed Image Text:Determine the common launch speed vo for the shells.
47'
104'
Answer: Vo =
i
ft/sec
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