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29 Cards in this Set
- Front
- Back
What Is Work Done? |
When a force causes an object to move a certain distance, work is done. W = F x D |
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What Is The Unit Of Work Done? |
Joules (J). |
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What Is The Unit Of Distance? |
Meter (m). |
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What Is The Unit Of Force? |
Newton (N). |
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What Is Being Transferred When You Do Any Work? |
Energy. |
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What Is Power? |
Power is the work done in given time. |
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What Is The Unit Of Power? |
Watt (W). |
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What Is The Unit Of Energy? |
Joules (J). |
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What Is The Unit Of Time? |
Second (s). |
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What Is The Unit Of Mass? |
Kilogram (kg). |
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What Is The Unit Of Gravitational Field Strength? |
Newton per Kilogram (N/kg). |
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What Is The Unit Of Change In Height? |
Metres (m). |
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What Is The Unit Of Gravitational Potential Energy (GPE)? |
Joules (J). |
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What Is The Unit Of Time? |
Second (s). |
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What Is The Unit Of Mass? |
Kilogram (kg). |
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What Is The Unit Of Change In Height? |
Metres (m). |
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What Is The Unit Of Gravitational Potential Energy (GPE)? |
Joules (J). |
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What Is The Unit Of Kinetic Energy? |
Joules (J). |
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What Is The Unit Of Velocity? |
Metre per second (m/s). |
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What Is The Unit Of Energy? |
Joules (J). |
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What Is The Unit Of Time? |
Second (s). |
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What Is The Unit Of Mass? |
Kilogram (kg). |
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What Is The Unit Of Gravitational Field Strength? |
Newton per Kilogram (N/kg). |
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What Is The Unit Of Change In Height? |
Metres (m). |
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What Is The Unit Of Gravitational Potential Energy (GPE)? |
Joules (J). |
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What Is The Unit Of Kinetic Energy? |
Joules (J). |
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What Is The Unit Of Velocity? |
Metre per second (m/s). |
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What Is The Unit Of Momentum? |
Kilogram meter per second (Kgm/s). |
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What Is Conservation Of Momentum? |
Momentum Before = Momentum After. - In a closed system the total momentum before an event is equal to total momentum after the event. - Collisions and explosions are examples of event. |