Un objeto de 100 kilogramos de masa se encuentra en una superficie lisa plana y completamente horizontal, y una fuerza de 100 newtons lo empuja de izquierda a derecha , y otra fuerza del mismo valor lo empuja de derecha a izquierda. ¿hacia dónde se moverá el cuerpo?.

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.

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg

Explain why you think this diagram shows what happened to the carbon in the biodome.