- #1
Lunthar
- 5
- 0
Homework Statement
I have to prove Newton's laws with a practical project, for my school's science competition. This is what I have until now:
3rd law ==> a) Two balls tied with a thread with a spring between them.
b) A rocket/balloon... but I don't know how... any ideas??
1st law ==> a) Fill a recipent with water, put any floating object into it, if there's no force, there won't be any movement.
2nd law==> b) no idea...
Can you help please?? (And excuse my english, greetings from Spain!)