A rope pulls a 63-kg water skier up a 14.0° incline with a tension of 512 N. The coefficient of
kinetic friction between the skier and the ramp is 0.27.
What are the magnitude and direction of the skier's
acceleration?

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

How would you place two electrons on a sphere of radius r so that the electrostatic potential energy is minimized. how would you place three electrons to solve the same problem.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted