Question
A spring is stretched by a force of 15N what is the work done by the force
Answers
oobleck
Hard to say. We have
kx = 15
work = 1/2 kx^2 = 15/2 x
So, how far was it stretched?
kx = 15
work = 1/2 kx^2 = 15/2 x
So, how far was it stretched?