weight and work done Flashcards
1
Q
what is weight
A
is the force that GRAVITY pulls an objece down with.
2
Q
what is the equation to work out weight
A
weight (N) = mass (kg) x gravitational field strength g (N/kg)
3
Q
what does work done mean
A
energy transfered by a force
4
Q
what is the formula for work done
A
work done (J) = Force (N) x distance (m)
W=Fd
