I think the momentum would remain constant right?
I don't really know about the second question but I have a somewhat guess:
The more mass there is on the truck, the truck bounces less than it is not loaded. Or there will be no difference since the springs in a truck will compress..
Hello all,
I am currently working at a problem that is (seems) simple at calculations but I am puzzled by the word problems.
The problems are:
1. A spring powered projectile launcher contains a spring with:
k=300 N/m
The spring is compressed by 15.0 cm.
a. How much energy is...