1
Q
what is workdonw
A
energy transferred when a force moves an object through a distance
2
Q
how to work out work done
A
W=Fs
force (N)
distanse (m)
physics
flashcards
Decks in class (39)
# Cards
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Topic 1a - energy transfers (1. energy stores and transfers)17
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Topic 1a - energy transfers (2. kinetic and potential energy stores)4
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Topic 1a - energy transfers (3. specific heat capacity)4
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Topic 1a - energy transfers (4. Power)2
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Topic 1a - energy transfers (5. conduction and convection)7
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Topic 1a - energy transfers (6. reducing unwanted energy tranfers)3
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Topic 1a - energy transfers (7. efficiency)5
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Topic 1b - energy resources (1. Energy resources and their uses)6
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Topic 1b - energy resources (2. wind, solar, geothermal)9
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Topic 1b - energy resources (3. hydroelectricity, waves tides)9
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Topic 1b - energy resources (4. biofuels and non renewables)9
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Topic 1b - energy resources (5. trends in energy resource use)2
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Topic 2a - circuits (1. circuits, currents and potential difference)7
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Topic 2a - circuits (2. resistance and I-V characteristics)6
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Topic 2a - circuits (3. series circuits)5
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Topic 2a - circuits (4. parallel circuits)4
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Topic 2a - circuits (5. investigating resistance)1
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Topic 2a - circuits (6. LDRs and Thermistors )3
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Topic 2b - domestic electricity ( 1. electricity in the home )11
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Topic 2b - domestic electricity ( 2. Power and energy transfer )4
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Topic 2b - domestic electricity ( 3. the national grid )7
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Topic 2c - static electricity and electric fields ( 1. static electricity )8
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Topic 2c - static electricity and electric fields ( 2. electric fields )4
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Topic 3 - Particle model of matter ( 1. density and states of matter )8
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Topic 3 - Particle model of matter ( 2. internal energy and changes of state )8
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Topic 3 - Particle model of matter ( 3. specific latent heat )4
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Topic 3 - Particle model of matter ( 4. particle motion in gases )1
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Topic 4 - atomic structure (1. the history of the atom)1
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Topic 4 - atomic structure ( 2. the structure of the atom )5
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Topic 4 - atomic structure ( 3. radioactivity )8
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Topic 4 - atomic structure ( 4. activity and half life )9
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Topic 4 - atomic structure ( 5. irradiation and contamination )7
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Topic 4 - atomic structure ( 6. background radiation )4
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Topic 4 - atomic structure ( 7. risks and uses of radiation )1
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Topic 4 - atomic structure ( 8. nuclear fission and fusion )3
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Topic 5a - force basics (1. contact and non-contact forces)5
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Topic 5a - force basics (2. weight, mass and gravity)7
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Topic 5a - force basics (3. resultant force)4
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Topic 5a - force basics (4. work done)2
