Which change of state has the wrong energy change listed? condensation deposition melting freezing

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.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

What determines the amount of inertia an object has