Advertisements
Advertisements
Question
Classify the following into levers:
A door
Options
Class I
Class II
Class III
Advertisements
Solution
Class II
APPEARS IN
RELATED QUESTIONS
Give one example of a class I lever in a case where the mechanical advantage is less than 1?
How does the friction at the fulcrum affect the mechanical advantage of the lever?
Tick the most appropriate answer.
Which of the following is a Class II lever?
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
What is the use of the lever if its mechanical advantage is
- more than 1,
- equal to 1, and
- less than 1?
Which type of lever has a mechanical advantage always more than one? Give one example. What change can be made in this lever to increase its mechanical advantage?
Classify the following into levers:
A fishing rod
Name the load, effort, and fulcrum.
![]() |
![]() |
![]() |
|
1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
1. ______ 2. ______ 3. ______ |
Differentiate Class I lever and Class II lever.
Classify the following into levers:
Claw hammer



