Work Done Flashcards
0
Q
When you need to stop or slow down what type of energy does kinetic energy need to be transferred to
A
Other types of energy
1
Q
How is kinetic energy transferred
A
Work done
2
Q
What is kinetic energy that is transferred by car during braking equal to
A
Work done
3
Q
What is the equation for work done
A
Kinetic energy transferred is equal to work done by brakes
1/2 x m x v2 =. F. X d
4
Q
What does m stand for
A
Mass of the car in kg
5
Q
What does v stand for
A
Speed m/s
6
Q
What does f
Stand for
A
Braking force in N
7
Q
What does d stand for
A
Braking distance M
8
Q
What does kinetic energy gained equal
A
Gravitational potential lost
9
Q
What is work done
A
When a force moves an object through a distance energy is transferred and work is done
