Friday , November 15 2019
Home / 8th Class / NCERT 8th Class (CBSE) Science: Force and Pressure
NCERT 8th Class (CBSE) Science: Force and Pressure

NCERT 8th Class (CBSE) Science: Force and Pressure

Question: What is the contact force?

Answer: Force which comes in action when object are in contact.

Question: What is the muscular force.

Answer: Force resulting due to action of muscles.

Question: Give an example of muscular force?

Answer: Bending, moving and kicking etc.

Question: What kind of force is the muscular force?

Answer: Contact force.

Question: What is friction?

Answer: force acting equal and opposite to the moving object is friction.

Question: What kind of force is the friction?

Answer: Contact force.

Question: Give example of friction force.

Answer: Stopping of a rolling ball.

Question: Which force stop the moving striker on a carom board?

Answer: Friction.

Question: Why does the soal of our shoes get torn away by walking?

Answer: Due to friction between soal and road.

Question: What are non contact force?

Answer: Force acting from distance without forming contact.

Check Also

NCERT 8th Class CBSE Hindi Vasant Part 3

बाज और साँप (कहानी): NCERT 8th Class CBSE Hindi Vasant

8th CBSE Hindi Vasant Chapter 17: बाज और साँप (कहानी) प्रश्न 1: घायल होने के …

Leave a Reply

Your email address will not be published. Required fields are marked *