Physics Unit 4 - State or Explain

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  • Created by: ChelseaD
  • Created on: 24-05-14 12:35
State Newton's Law of Gravitation
A force of attraction between 2 point masses which is inversely proportional to the square of the distance between them and proportional to the product of the masses.
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State, in words, how the force acting on a body is related to the change in momentum of the body
Force = rate of change of momentum
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Define the electric potential at a point in an electric field
Work done per unit charge on a small positive charge in moving from infinity to the point.
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Define the gravitational potential at a point in a gravitational field
Work done per unit mass on a small test mass in moving from infinity to the point
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State Coulomb's Law
Force between two point charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.
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Other cards in this set

Card 2

Front

Force = rate of change of momentum

Back

State, in words, how the force acting on a body is related to the change in momentum of the body

Card 3

Front

Work done per unit charge on a small positive charge in moving from infinity to the point.

Back

Preview of the back of card 3

Card 4

Front

Work done per unit mass on a small test mass in moving from infinity to the point

Back

Preview of the back of card 4

Card 5

Front

Force between two point charges is proportional to the product of the charges and inversely proportional to the square of the distance between them.

Back

Preview of the back of card 5

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