A30 n block is being pulled along a horizontal surface with an acceleration of 6 m/s2 by a rope. the coefficient of kinetic friction between the block and the surface is 0.5. what is the force applied by the rope?

What statements accurately describe atoms

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

How will the system respond to a temperature increase?