Question

give an expression to relate force and momentum of class 9
I will mark as brainlist if you give this answer correctly and the points for this question you will get 15​

Answer 1

Answer:

In this article, you will get the CBSE Class 9 Science notes on chapter 9 ‘Force and Laws of Motion’ (Part-II). This part is a continuation of the Chapter notes Part-I of the same chapter. In the previous part, you learned about force, effects of force, types of force and Newton’s first law of motion. Here, you will get a brief explanation of the remaining topics.

These chapter notes are prepared by the subject experts and cover every important topic from the chapter. At the end of the notes, you can try the questions asked from the discussed set of topics. These questions will help you to track your preparation level and get a hold on the subject.

Answer 2

Answer:

Force is a measure of the change of momentum over time. It can be written as F = mass x change in velocity / time.