MCQ- 7 ICSE Physics class 10 ch-1 FORCE ,WORK, POWER AND ENERGY

Mechanical Advantage (MA) - Levers Quiz

1. In a first-class lever, the mechanical advantage is:

Always greater than 1 Always less than 1 Can be greater, equal, or less than 1 Always equal to 1

2. In a third-class lever, the effort is applied:

Between the fulcrum and the load At the fulcrum At the load At the center

3. The mechanical advantage (MA) of a second-class lever is:

Always greater than 1 Always less than 1 Always equal to 1 Depends on load position

4. In a third-class lever, the mechanical advantage (MA) is:

Always greater than 1 Always less than 1 Always equal to 1 Can be any value

5. Which of the following is an example of a third-class lever?

Scissors Nutcracker Tongs See-saw