Work, Power and Energy Flashcards
1
Q
how work is calculated?
A
work (joules J) = force (N) X distance (M)
2
Q
what is power?
A
work plus time
3
Q
power formula is…
A
Power (watts) = Work (Joules) divided by Time (seconds)
4
Q
what has energy?
A
all objects
5
Q
explain energy
A
work transfers to energy
6
Q
what is work?
A
is when an object passes energy to another but it has to move
