Question

Give one example of second class lever?

1. nut craker
2. scissor
3. a pair of tongs

Answer 1

Answer:

A wheelbarrow, a bottle opener, and an oar are examples of second class levers.

Mark Branilist

Answer 2

Answer:

1. nut craker

Explanation:

As the definition of second class lever goes like load is in between the fulcrum and effort .

Even in the nut craker fulcrum is at the end and the two metal rods are hinged together where we apply effort which is opposite to fulcrum and the nut to be cracked open lies in the middle which acts as a load.

Hope this answers is helpful for you.