Momentum
Flashcard
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is momentum?
Back
Momentum is the product of an object's mass and its velocity, represented by the formula p = mv, where p is momentum, m is mass, and v is velocity.
Tags
NGSS.HS-PS2-2
2.
FLASHCARD QUESTION
Front
How does the velocity of an object affect its momentum?
Back
The momentum of an object increases with an increase in its velocity, as momentum is directly proportional to velocity.
Tags
NGSS.HS-PS2-2
3.
FLASHCARD QUESTION
Front
What is the difference between elastic and inelastic collisions?
Back
In elastic collisions, both momentum and kinetic energy are conserved, while in inelastic collisions, momentum is conserved but kinetic energy is not.
Tags
NGSS.HS-PS2-2
4.
FLASHCARD QUESTION
Front
What is an example of an elastic collision?
Back
An example of an elastic collision is the collision between two billiard balls.
Tags
NGSS.HS-PS2-2
5.
FLASHCARD QUESTION
Front
What is an example of an inelastic collision?
Back
An example of an inelastic collision is a car crash where the vehicles crumple together.
Tags
NGSS.HS-PS2-2
NGSS.HS-PS2-3
6.
FLASHCARD QUESTION
Front
What is impulse?
Back
Impulse is the change in momentum of an object when a force is applied over a period of time, calculated as the product of the force and the time duration.
Tags
NGSS.HS-PS2-2
7.
FLASHCARD QUESTION
Front
How is impulse related to momentum?
Back
Impulse is equal to the change in momentum of an object, expressed as Impulse = Δp = FΔt, where Δp is the change in momentum, F is the force, and Δt is the time duration.
Tags
NGSS.HS-PS2-2
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