Explain what distinguishes first class levers from second and third class levers.

In a first class lever, the fulcrum is located between the load and the effort. A seesaw is a class one lever.

Second-class levers have the load between the effort and the fulcrum. A wheelbarrow is a second-class lever.

Third-class levers have the effort placed between the load and the fulcrum. Scissors are a third-class lever.

call childline 0800 1111

no

explanation:

your too far away.