How do simple machines make work easier? a. by reducing the amount of force required b. by reducing the amount of energy required c. by shortening the distance required
a. by reducing the amount of force required
Simple machines make work easier by allowing a smaller input force to be applied over a greater distance to produce a larger output force. This is achieved through the mechanical advantage of the simple machine, which reduces the amount of force required to move an object or lift a load. By using simple machines, individuals can perform tasks more efficiently and with less physical effort.