A satellite is in orbit 6.4x10^5 m above the surface of the earth. If it's weight is 35,000N at this distance, what is the mass of the satellite?

Which of the following quantities are units of momentum? (there could be more than one correct choice.) a)n m b) kg s/m c) kg m/'s d)n-s 12 points] e) kg m2/s2

Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?

Anybody wanna ? (picture included? )