What is mechanical force? Define it with example.

Mechanical force is a push or pull produced by a machine or mechanism to change an object’s motion or shape.

In physics, a force causes acceleration or deformation. When that force is generated by a device, we call it mechanical. It works through parts like levers, gears, belts, springs, pistons, and motors. Energy input can be electrical, chemical, wind, or water. The machine converts energy into an output force that moves or shapes objects.

Real-world examples

• Elevator motor: The electric motor applies upward mechanical force on the cable to lift the car.
• Hydraulic jack: A small hand effort pressurizes fluid, which multiplies and delivers a large lifting force to a car.
• Crane: Engines, pulleys, and booms combine to apply controlled force to raise heavy loads.
• Press machine: A mechanical press applies a strong downward force to cut or bend sheet metal.