Recent content by FlatEarth

Thanks

I got it there is a fourth selection, which is that none of them are true.

I don't think they would be

these are the questions and choices (a) Just after the fans go off, which of the following statements are true about the momenta of the two carts? (i) pA > pB (ii) pA = pB (iii) pA < pB (b) Just after the fans go off, which of the following statements are true about the kinetic energies of...

1. I assumed that constant force and fix time would cause both objects to have equal impulses. With impulse (F*delta T) being equal to momentum, I assumed the two objects would be equal. 2. I did some plug an chug of made up numbers and found that if the mass was twice as large and both...

I was doing a physics problem on my homework and was not sure which of the three questions below i got wrong as I got a 2/3. I believe the second one might be wrong, but I'm not to sure. Two fan carts labeled A and B are placed on opposite sides of a table with their fans pointed in the same...