Advertisements
Advertisements
Question
Classify the following into levers:
A catapult
Options
Class I
Class II
Class III
Advertisements
Solution
Class I
APPEARS IN
RELATED QUESTIONS
Fill in the blank:
In class II levers, the load is in between fulcrum and .........
Describe three orders of levers giving an example of each. Draw neat diagrams showing the positions of fulcrum, load, and effort in each kind of lever.
Name the class to which the following lever belong:
a see-saw
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a see-saw.
How does the friction at the fulcrum affect the mechanical advantage of the 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?
Name the class of the lever shown in the picture below:
Classify the following into levers:
Sugar tongs
