Ch 14 Flashcards
1
Q
Is the product of force and distance.
A
Work
2
Q
(J)is the si unit of work.
A
Joule
3
Q
Is the rate of doing work.
A
Power
4
Q
Is the si unit for power which is equal to one joule per second.
A
Watt
5
Q
Is a device that changes
A
Machine
6
Q
The force you exert on a machine.
A
Input force
7
Q
The distance the input force acts through
A
Input distance
