Momentum By: Lauren Lee, Ryan Grande, Avery Romero, Olivia Joung, Ray Roberts, Tyler Scribner.

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Presentation transcript:

Momentum By: Lauren Lee, Ryan Grande, Avery Romero, Olivia Joung, Ray Roberts, Tyler Scribner

Momentum Definition - the quantity of motion of an object

Main Equation to know for Momentum momentum = mass ● velocity Any type of object’s momentum will always be equal to the products of its mass and velocity

Equation Breakdown p = m (v) momentum = mass (velocity)

Units of Measurement m/s Momentum (p) Mass (m) Velocity (v) kg x m/s

Conservation of Momentum “The total momentum of an isolated system remains constant.”

Total Momentum of a System “Individual momentum might change, but as long as nothing leaves and nothing new enters the system, the total momentum will remain the same.”

Common Misconceptions/Mistakes

Always keep the Law of Conservation of Momentum in mind. “The total momentum of an isolated system remains constant.” Momentum is a vector. Momentum constitutes velocity and the effect of mass External factors Consider external factors such as air resistance and wind if applicable

4. Application of Formulas Even if the object is stationary all the formulas still apply 5. Forces a. Don’t forget that forces like friction are going to remove mechanical energy 6. Expenditure of Power a.The Formula P=FV is straightforward, but remember that the object expending the power to make the force doesn’t have to be the object moving at speed v.

Practice https://play.kahoot.it/#/lobby?quizId=2e6a08a0-7af3-4109-bcd0-ecfa79455b9a

Thanks for watching!