Question

tin shears have longer handels than the scissors used to cut cloth.

Answer 1

Answer: For scissor, small movement at effort(at handle) should make long movement of load arm , so that it can cut longer lengths of cloth/paper. Hence blades are longer than handle. Hence its handle(load arm) is made longer than its blades.

Answer 2

Explanation:

For scissor, small movement at effort(at handle) should make long movement of load arm , so that it can cut longer lengths of cloth/paper. Hence blades are longer than handle. ... Hence its handle(load arm) is made longer than its blades.

hope it helps