Work Flashcards
1
Q
What is work?
A
Work is energy transfered by a force acting on a moving object (work = energy transfered)
2
Q
Just read not que uwu
A
When you climb the stairsor lift weights, energy is transfered from your muscles to move the object. We say you are “doing work”
3
Q
W.D = ?
A
Force x distance
F x D
4
Q
Units for force?
A
N 💁♂️
5
Q
Units of Distance?
A
M (metres)📏
6
Q
Work units?
A
J (joules) 📚📚
7
Q
GPE?
A
Gravitational potentail energy
8
Q
GPE = ? (2)
A
W x H
Weight x height (vertical)
9
Q
GPE = ? (3)
A
M x G x H
Mass x gravitational field strenght📡📡🛸🛸x height (vertical)
10
Q
Units for mass =
A
Kg
11
Q
Height units=
A
Metres
12
Q
Weight units =
A
Kg or g
