Which of the following have 3 significant digits 0 32.0
0 321
5000
U 0.006
0 460.
0 3400

Which force is most responsible for binding together an atom's protons and neutrons? electrostatic gravitational nuclear magnetic

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.