Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
|
Define work done |
Work done = force x distance moved in direction of force |
|
|
Define power (The watt) |
Power = work done per unit time |
|
|
Define the Joule |
1 Joule is the energy transferred when a force of 1N moves an object 1m in the direction of the force |
|
|
Principle of conservation of energy |
In a closed system, energy cannot be created nor destroyed, only converted into a different form |
|
|
Derived equation for power |
Power = force x velocity of object |
|
|
Define impulse |
Impulse = Force x Time experienced |
