Explanation

• The fulcrum placed between the force and load is called Class One Lever
• ***
• In a first-class lever, the fulcrum is located between the load and the effort
• examples of first-class levers are pliers, scissors, a crow bar, a claw hammer, a see-saw, and a weighing balance.
• ***
• The force placed between the load and the fulcrum is called Class Three Lever
• ***