Machines (simple and compound machines) – MCQ worksheets with answer Machines – MCQ Worksheet (with answer) A machine can make work easier bya. increasing the amount of force that is applied.b. increasing the distance over which force is applied.c. changing the direction in which force is applied.d. any of the above Examples of machines that […]
A machine is any device that makes work easier by changing a force. A machine can do this by increasing the output force, or by increasing the output distance, and sometimes by changing the direction of the input force.