Question

A long rod of 80 cm belongs to class II lever, the load situated at a distance of 5 cm from the fulcrum

Choose any ony option for this question

. its effort arm is 80 cm long
its effort arm is 75 cm long
Its load arm is 40 cm long
all of these​

Answer 1

Answer:

Its load arm is 40 cm long

A crowbar is of 150 cm length. Its fulcrum is at a distance of 50 cm from the load.

Answer 2

Answer:

here is the answer:-

Its load arm is 40 cm long

A crowbar is of 150 cm length. Its fulcrum is at a distance of 50 cm from the load..

Explanation: