| Momentum and Impulse | Gravity |
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What is p=mv
State the equation for momentum
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The force that acts between two bodies with mass
Define gravity
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What is the energy before a collision must equal the energy after a collision.
This defines the Law of Conservation
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Decreases, square
Force of gravity (increases/decreases) by the ____ of the distance
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What is the time taken to stop multiplied by the force needed to stop
Define impulse
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G= 6.67 * 10^-11 Nm^2/m^2
What is the constant for gravity?
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What is kinetic energy is not conserved, objects stick together
Define inelastic collision
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Fg= -(Gm1m2)/(r^2)
What is the equation for the force of gravity, in terms of G, m, and r?
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What is kinetic energy is conserved, objects bounce off one another
Define elastic collision
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1) Field force between two particles in all mediums
2) Force varies by the inverse square of the distance 3) Force is proportional to mass 4) Force acts from the center of an object 5) Force is always attractive 6) Force cannot be shielded or cancelled
List the six attributes of the Universal Law of Gravitation.
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