6 should be half of what you started with
Potential energy.. it stores energy when it is in compressed form...
While moving box from car to house
<span>W = F * d * cosine (90 degree)
</span>= 10N * 200m * 0
= 0Nm
While lifing 3m tall flight of stairs
W=F*d*cosine(0 degree)
= 10N * 3m
= 300 Nm
George did more work
Answer:
The darts hit the same general area of the board.