Loz Faith
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Paper 1 Physics Key Terms

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Loz Faith
Created by Loz Faith almost 9 years ago
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Paper 1 Physics Key Terms

Question 1 of 30

1

What is when a 1kg mass has an acceleration of 1ms-2

Select one of the following:

  • The Ohm

  • Gravity

  • The Newton

  • A Moment

Explanation

Question 2 of 30

1

What type of quantity that has both size and direction?

Select one of the following:

  • Magnitude

  • Vector

  • Scalar

  • Force

Explanation

Question 3 of 30

1

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Newton's 1st Law: An object will remain or at a in a straight line until an external force acts on it, so the resultant force is .

Explanation

Question 4 of 30

1

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Momentum =

Explanation

Question 5 of 30

1

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Newton's 2nd Law: Rate of is proportional to

Explanation

Question 6 of 30

1

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Newton's 3rd Law: If object A exerts a force on object B, then object B exerts an and force on object A.

Explanation

Question 7 of 30

1

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Acceleration:

Explanation

Question 8 of 30

1

Speed is the rate of change of displacement

Select one of the following:

  • True
  • False

Explanation

Question 9 of 30

1

Velocity is the rate of change of displacement

Select one of the following:

  • True
  • False

Explanation

Question 10 of 30

1

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KE: Energy due to ( movement, velocity, force, speed ) which depends on ( gravity, force, mass, direction ) and speed. The equation is ( mgh, ma, 1/2mv^2, u + at )

Explanation

Question 11 of 30

1

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GPE: energy due to above ground, depends on (G.F.S). The equation is .

Explanation

Question 12 of 30

1

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Energy needed to move a force of 1N a distance of 1m in the direction of the force. This describes the

Explanation

Question 13 of 30

1

Which of these describes Power?

Select one or more of the following:

  • A joule per second

  • The rate of work done

  • energy/time

  • force x distance

Explanation

Question 14 of 30

1

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Watt: a

Explanation

Question 15 of 30

1

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Work Done:

Explanation

Question 16 of 30

1

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Centre of Gravity: The where all of the of an objects

Explanation

Question 17 of 30

1

What is true for the Principle of Conservation of Energy?

Select one or more of the following:

  • Energy cannot be created or destroyed

  • Energy can be transformed from one form to another

  • Lost energy is always destroyed

  • Energy can be created from burning fuel

Explanation

Question 18 of 30

1

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Moment:

Explanation

Question 19 of 30

1

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Current: of particles

Explanation

Question 20 of 30

1

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The coulomb: The (flowing past a point) in when the is

Explanation

Question 21 of 30

1

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Conventional Current is the flow of ( positive charge, negative charge, protons ) from ( positive to negative, negative to positive )

Explanation

Question 22 of 30

1

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Charge=

Explanation

Question 23 of 30

1

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Voltage is

Explanation

Question 24 of 30

1

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Ohm's Law: is to provided that all remain

Explanation

Question 25 of 30

1

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EMF is from energy to energy.

Explanation

Question 26 of 30

1

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Kirchhoff's 1st Law: The sum of the is to the sum of the

Explanation

Question 27 of 30

1

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Kirchhoff's 2nd Law: The sum of the e.m.f.s is the sum of in a

Explanation

Question 28 of 30

1

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Resistance is

Explanation

Question 29 of 30

1

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An ohm is the of

Explanation

Question 30 of 30

1

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Resistivity = .
Resistivity is the with a . Resistivity is measured in .

Explanation