AQA Physics Unit 2

Basic concepts and eqations-should be fairly straight-forward

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State Hooke's Law(equation)
F=kΔL
1 of 9
State Young's Modulus
E=stress/strain
2 of 9
Period of a wave=
1/f
3 of 9
Speed of light in a vacuum
3x10^8m/s
4 of 9
Kinetic Energy=
0.5mv^2
5 of 9
Gravitational Potential Energy=
mgΔh
6 of 9
Potential Energy stored in a spring=
0.5FΔL
7 of 9
Energy (finsh the sentence)
cannot be created or destroyed, only transferred into different forms of energy
8 of 9
What is the equation for finding moments
Fd
9 of 9

Other cards in this set

Card 2

Front

State Young's Modulus

Back

E=stress/strain

Card 3

Front

Period of a wave=

Back

Preview of the front of card 3

Card 4

Front

Speed of light in a vacuum

Back

Preview of the front of card 4

Card 5

Front

Kinetic Energy=

Back

Preview of the front of card 5
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Comments

FAILOFFRO

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Hooke's law is not an equation is it? It just states that force is directly proportional to extension until the elastic limit / limit of proportionality, it is given as extension = Force (should be proportional symbol)

Zachary Radford

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FAILOFFRO wrote:

Hooke's law is not an equation is it? It just states that force is directly proportional to extension until the elastic limit / limit of proportionality, it is given as extension = Force (should be proportional symbol)

The equation that shows that though is F=Kâ–²L

James Richardson

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I would suggest that the flash card 'Energy (finish the sentence) ' should be edited to 'the conservation of energy is...'

But apart from that the cards are pretty usefull

Adam Grenfell

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Sorry if you are using the flashcards. The test was only designed for multiple choice.

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