Potential energy can be found simply with the force, so finding the spring constant can be slightly redundant which is why i used
Ep=1/2Fx
rather than
Ep=1/2kx2 seeing as F=kx
Therefore JazzFusion for
A3: the potential energy is
Ep=1/2(27N)(0.15m)
Ep=2.025J
So the elastic potential...
Homework Statement
(A)A rubber band slingshot shoots a 25g stone What is the intial speed of a stone if the rubber band is drawn back 0.15m with a force of 27N?
(B) How high will the stone rise if it is shot straight upward?
m=0.025kg
x=0.15m
F=27N
Homework Equations
Ep=1/2Fx
For...