Which is a unit of momentum? A) N-m/s
B) kg-m/s
C) kg-m/s2
D) N-m/s2

please hurry i need help asap, will mark brainliest

If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star

The mini-refrigerator fire was most likely caused by what type of wiring?

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply