Which statements correctly describe the effect of distance in determining the gravitational force and the electrical force? check all that apply. the gravitational force has an infinite reach. the electrical force has an infinite reach. the gravitational force is inversely proportional to the distance. the electrical force is inversely proportional to the distance. the gravitational force is inversely proportional to the square of the distance. the electrical force is inversely proportional to the square of the distance.

For which pair of objects would adding the same a

Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j. b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.

I’ve been stuck on this for a while