Final Velocity after Any Displacement The Last Equation… For now.

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Final Velocity after Any Displacement

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Presentation transcript:

Final Velocity after Any Displacement The Last Equation… For now

The Last Equation If we take the equations that we’ve looked at so far, and do some mathematical hand waving… We get:

Example A person pushing a stroller starts from rest, uniformly accelerating at a rate of m/s 2. What is the velocity of the stroller after it has traveled 4.75m?

Example A person pushing a stroller starts from rest, uniformly accelerating at a rate of m/s 2. What is the velocity of the stroller after it has traveled 4.75m? Givens: a= m/s 2 v i = 0 m/sΔx=4.75 m v f = ?

Example A person pushing a stroller starts from rest, uniformly accelerating at a rate of m/s 2. What is the velocity of the stroller after it has traveled 4.75m? Givens: a= m/s 2 v i = 0 m/sΔx=4.75 m v f = ?

Example A person pushing a stroller starts from rest, uniformly accelerating at a rate of m/s 2. What is the velocity of the stroller after it has traveled 4.75m? Givens: a= m/s 2 v i = 0 m/sΔx=4.75 m v f = ?

Practice Pg. 58 Practice E