EASY
5th CBSE
IMPORTANT
Earn 100

Which class of lever is a nail cutter?  

Important Questions on Simple Machines

EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 3
What is the position of the effort in a third-class lever?
 
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 5
What is a screw?
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 1
What do you understand by load, fulcrum and effort?
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 2
How is a first class lever different from a second and third class lever?  
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 3
What is a wedge? On which principle does it work?  
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 4
Give an example of each of the simple machines that you use in your daily life.    
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 5
Why is a screw more useful than a nail?  
EASY
5th CBSE
IMPORTANT
Science in LIFE TODAY.>Chapter 7 - Simple Machines>EXERCISES>Q 1

Name the machine principle used in the following: Broom

(Choose from here: Wedge, Inclined plane, First class lever, Second class lever, Third class lever, Pulley)