P1.3 - Energy And Work Flashcards
1
Q
When is work done?
A
When an object moves a force through a distance (energy transferred = work done)
2
Q
How do you calculate work done?
A
Force * Distance moved along line of action of force
3
Q
Energy transferred =
A
Work done
4
Q
Where is work done to overcome friction mainly transferred?
A
Thermal energy stores by heating
