Answer:
Weight, normal force by slope, kinetic friction force by
slope
Explanation:
Answer:
3rd choice
Explanation:
heat is transfered causing it to melt
Answer:
As light from a star races through our atmosphere, it bounces and bumps through the different layers, bending the light before you see it. Since the hot and cold layers of air keep moving, the bending of the light changes too, which causes the star's appearance to wobble or twinkle.
Answer:
to be honest I'm not sure