A box rests on the floor. An upward force of $15\,\text{N}$ is required to raise the box at constant speed. Which row gives the correct description of the box?
Physics 0625 · IGCSE · Mass and weight
A box rests on the floor. An upward force of $15\,\text{N}$ is required to raise the box at constant speed. Which row gives the correct description of the box?