A spring stretches by 6cm when supporting a load of 15N . What load would make the spring extend by 25mm.
2 answers
I'm sorry I don't know.
F = k X
so
F'/F = kx'/kx = x'/x
so
load = 15 * 25/6
so
F'/F = kx'/kx = x'/x
so
load = 15 * 25/6