A charged prod, such as the one seen in the video, is brought near an identical charged hanging sphere. Consider the dependence of the electric force on distance that you found in the video. Based on this, what would happen to the force on the hanging sphere if the distance between the spheres was doubled?

Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground

Which of the following is the largest disadvantage of about half of the electricity in the united states comes from burning

Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.