Advertisements
Advertisements
Question
Name the class to which the following lever belong:
a beam balance
Advertisements
Solution
a beam balance: Class I lever.
APPEARS IN
RELATED QUESTIONS
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.
What do you mean by the mechanical advantage of a lever?
Which class of lever has the mechanical advantage always less than 1? Give an example.
Give one example of a class I lever in a case where the mechanical advantage is equal to 1?
Name the class to which the following lever belong:
a lemon squeezer
Answer the following.
Name the simplest of all types of machines.
Tick the most appropriate answer.
Which of the following is a Class II lever?
Answer the following in a word or two or in a sentence.
Give one example of a machine used to multiply speed.
Draw a labelled diagram of a class II lever. Give one example of such a lever.
Differentiate Class I lever and Class II lever.
