Energy and work Flashcards
1
Q
Energy transferred =
A
Work done
2
Q
Work done (joules,j) =
A
force applied (newtons,n) x Distance moved along the line of action of the force (metres,m)
3
Q
Work done to overcome friction is mainly transferred through…
A
Thermal energy (heat)
4
Q
Work done is done on an object when…
A
a force makes an object move.
5
Q
Work done is a ?
A
Force
6
Q
What happens when work done is overcome friction?
A
It is transferred as energy to the thermal energy stores of the objects that rub together and to the surroundings.
