Question

Hello everyone I have a question for you. "Tell me the important question from the lesson Force and pressure and Friction ".
Please give right and better answer.
And braniliest will also mark.
Please give the answer fast tomorrow is my test.

Answer 1

Hey There! These are some of the question you required :-

A ball of dough is rolled into a flat chapatti. Name the force exerted to change the shape of the dough.

Where do we apply a force while walking?

A girl is pushing a box towards east direction. In which direction should her friend push the box so that it moves faster in the same direction ?

While sieving grains, small pieces fall down. Which force pulls them down?

Does force of gravity act on dust particles?

A gas filled balloon moves up. Is the upward force acting on it larger or smaller than the force of gravity?

Does the force of gravitation exist between two astronauts in space?

Answer 2

Hey.....

$<b><marquee>✴Here's Your ANSWER...✴</marquee></b>$

$<b>FORCE AND PRESSURE...</b>$

QUES...

1.) What is force
2.) what are the different type of forces
3.) Define all the forces
4.) Differentiate between Contact and Non-Contact forces with examples.
5.) What will happen if two persons apply the force in same direction.
6.) What will happen if two persons will apply the force in opposite direction.
7.) SI unit of force
8.) Define atmospheric pressure.
9.) Does liquid and gas exerts pressure.

$<b>FRICTION...</b>$

1.) Define Friction
2.) How is friction caused
3.) What are the different types of friction.Define.
4.) What is static friction?
5.) What is rolling friction?
6.) Arrange different types of friction in descending order?
7.) What is fluid friction?
8.) What is a streamlined shape?

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