How much charge is enclosed by a gaussian surface through which the electric flux is 6.78 x 10^9 nm^2\c.

The velocity of a curling stone is due east. what will be the direction of the momentum of the curling stone as it moves?

Akg a of 55 m at an of 11 ? . if is at 98 km/h, be ?

You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?