Question

22) Which is example for second order lever? |
द्वितीय ऑर्डर लीवर का कौन-सा उदाहरण है?​

Answer 1

The Wheel barrow is one of the examples of the second order lever.

Explanation:

• The Wheel barrow is one of the examples of the second order lever.
• Here the long handles give a mechanical advantage which makes it easier to lift the weight of the barrow contents.
• Here, fulcrum is attached at one corner of the lever, and force is appied at the other end of the lever.
• The load is balanced in the center portion of the lever, which means the load is in between the effort and the fulcrum.
• The direction of the force and the load are the same.
• More examples of second class levers are doors, staplers, and can openers.