Advertisements
Advertisements
Question
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a pair of forceps
Advertisements
Solution
APPEARS IN
RELATED QUESTIONS
Fill in the blank:
In class II levers, the load is in between fulcrum and .........
Name the class to which the following lever belong:
a nutcracker
Name the class to which the following lever belong:
an oar rowing a boat.
How can you increase the mechanical advantage of a lever?
Answer the following.
State the principle of levers.
Answer the following in a word or two or in a sentence.
Given an example of a Class I lever.
Answer the following in a word or two or in a sentence.
Give one example of a machine used to multiply speed.
Name the three classes of levers and state how are they distinguished. Give two examples of each class.
Class III levers have mechanical advantage less than one. Why are they then used?
Classify the following into levers:
Sugar tongs
