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A student dives off of a 22 meter tall bridge into a deep river. Using a standard value for gravity of g = 10 m/s², what is the student's speed the instant before she touches the water? Vf= Equation(s) used: Vi= At = (Not Required) Ax = a =

A student dives off of a 22 meter tall bridge into a deep river. Using a standard value for gravity of g = 10 m/s², what is the student's speed the instant before she touches the water? Vf= Equation(s) used: Vi= At = (Not Required) Ax = a =

Physics for Scientists and Engineers, Technology Update (No access codes included)
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 14.39P: How many cubic meters of helium are required to lift a light balloon with a 400-kg payload to a...
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Ax = ½ (vf+ vi) At Ax = 2 a(At)2 + V;At Vf = aAt + vị v? = v? + 2aAx 3) A student dives off of a 22 meter tall bridge into a deep river. Using a standard value for gravity of g = 10 m/s², what is the student's speed the instant before she touches the water? Vf= Equation(s) used: Vi = At = (Not Required) Ax = a = 4) A motorcycle accelerates from rest to a speed of 52.5m/s in 15s. What is the motorcycle's speed at t= 11s? Equation(s) used: Vf= Vi = At = Ax = (Not required) a =
Transcribed Image Text:Ax = ½ (vf+ vi) At Ax = 2 a(At)2 + V;At Vf = aAt + vị v? = v? + 2aAx 3) A student dives off of a 22 meter tall bridge into a deep river. Using a standard value for gravity of g = 10 m/s², what is the student's speed the instant before she touches the water? Vf= Equation(s) used: Vi = At = (Not Required) Ax = a = 4) A motorcycle accelerates from rest to a speed of 52.5m/s in 15s. What is the motorcycle's speed at t= 11s? Equation(s) used: Vf= Vi = At = Ax = (Not required) a =
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