A volleyball is hit when it is 4 ft above the ground and 12 ft from a 6-ft-high net. It leaves the point of impact with an initial velocity of 40 ft/sec at an angle of 28° and slips by the opposing team untouched. The acceleration due to gravity is g= 32 ft/sec?. Answer the following questions. a. Find a vector form for the path of the volleyball. r(t) = i+ (Do not evaluate. Do not include the degree symbol in your answer.)

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
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A volleyball is hit when it is 4 ft above the ground and 12 ft from a 6-ft-high net. It leaves the point of impact with an initial velocity of 40 ft/sec at an angle of 28° and slips by the opposing team untouched. The
acceleration due to gravity is g= 32 ft/sec. Answer the following questions.
a. Find a vector form for the path of the volleyball.
r(t) =
(Do not evaluate. Do not include the degree symbol in your answer.)
Transcribed Image Text:A volleyball is hit when it is 4 ft above the ground and 12 ft from a 6-ft-high net. It leaves the point of impact with an initial velocity of 40 ft/sec at an angle of 28° and slips by the opposing team untouched. The acceleration due to gravity is g= 32 ft/sec. Answer the following questions. a. Find a vector form for the path of the volleyball. r(t) = (Do not evaluate. Do not include the degree symbol in your answer.)
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