Recent content by diciccod

Hi, i haven't been at school this week so i only got the homework and no help. I know this is an easy question so just tell me which way of doing it is right. A person carries a carton of milk that is a weight of 10 N for a distance of 3.5m along a level surface. How much work is being...

i think i got it, not sure. heres my work p(all)x = p(raft+boy) P(all)y = p(raft+dog) X-Direction P(all)x = (110kg)(Vfx1) + (55kg*4m/s) 0 = (110)(Vfx1) + (220kg*m/s) (-220kg*m/s)/(110kg) = Vfx1 = -2m/s Y-Direction P(all)y = (110kg)(Vfy1) + (22kg*5m/s) 0 = (110kg)(Vfy1) +...

Hi, this is my first time posting here, looks like a good community and people get a lot of help here. Well here goes, i have this physics problem on momentum that i have never seen before and i can't get past the first step, i kind of know what i have to do. Problem 1: A boy and a dog are...