One of the earliest forms of load-bearing construction is the method of construction.

Why does the input force have to be greater than the force needed to lift the bale?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter