just had physic finals today, about pressure and errrrr, don't know the english word but the ...er... well, this is the formula; F . x = W and it is displayd with a J after it
Looks like 'work done = force x distance' to me... and it's going to get a lot worse than that my friend. Soon you'll know that formula as WD=FXcos(angle) and then later as WD=F.r and then they'll tell you life isn't simple and introduce you to tensors...
On 2001-12-13 08:15, TheCheeseMan wrote:
Looks like 'work done = force x distance' to me... and it's going to get a lot worse than that my friend. Soon you'll know that formula as WD=FXcos(angle) and then later as WD=F.r and then they'll tell you life isn't simple and introduce you to tensors...