A skydiver weighing 176 lbf (including equipment) falls vertically downward from an altitude of 5000 ft and opens the parachute after 16 s of free fall. Assume that the force of air resistance, which is directed opposite to the velocity, is 0.79 |v| when the parachute is closed and 10|v| when the parachute is open, where the velocity v is measured in ft/s. Use g = 32 ft/s². Round your answers to two decimal places. (a) Find the speed of the skydiver when the parachute opens. v(16) = i ft/s Ang 1965 Induting suipmenti faleve 15ftatime that the forestaldetane, w doser and 101 when the parachute le open where the Uscy-322 Round your mowers to bwo decimal pla of the air what the pendatape win- (b) Find the distance fallen before the parachute opens. ttik ()ind hullernafalken before throperandula upana. tt - x(16) = i ft (Who is the mining velocity vy after the porachtwage 10/²5 (c) What is the limiting velocity VL after the parachute opens? Snip & Sketch VL = i ft/s Snip saved to clipboa
A skydiver weighing 176 lbf (including equipment) falls vertically downward from an altitude of 5000 ft and opens the parachute after 16 s of free fall. Assume that the force of air resistance, which is directed opposite to the velocity, is 0.79 |v| when the parachute is closed and 10|v| when the parachute is open, where the velocity v is measured in ft/s. Use g = 32 ft/s². Round your answers to two decimal places. (a) Find the speed of the skydiver when the parachute opens. v(16) = i ft/s Ang 1965 Induting suipmenti faleve 15ftatime that the forestaldetane, w doser and 101 when the parachute le open where the Uscy-322 Round your mowers to bwo decimal pla of the air what the pendatape win- (b) Find the distance fallen before the parachute opens. ttik ()ind hullernafalken before throperandula upana. tt - x(16) = i ft (Who is the mining velocity vy after the porachtwage 10/²5 (c) What is the limiting velocity VL after the parachute opens? Snip & Sketch VL = i ft/s Snip saved to clipboa
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 94E
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