Table of Contents

**Overview of Topic-Newton’s second law of motion**

### The first law of motion is related to Newton’s second law of motion. It provides a numerical definition of force. It describes the causes and effects of force and changes in the motion of an item mathematically. Let’s take a look at the three laws of motion before comprehending the equation for Newton’s second law of motion, which deals with the force, mass, and acceleration of an object.

“Unless acted on by an outside force, a body abides in its state of rest, or uniform motion,” Newton’s first law states. As a result, the question arises: what happens to your body when you apply an external force to it? Newton’s second law of motion provides the answer.

The force acting on a body is equal to the rate of change of momentum, according to Newton’s second law of motion. Force is provided by, for a body with a constant mass ‘m’.

ma = f

Where ‘a’ = the speed with which the body accelerates.

According to the preceding equation, if the force is doubled, the acceleration is also doubled, and if the mass is doubled, the acceleration is halved.

In 1687, Sir Issac Newton released his work on the laws of motion in his book “Philosophy Naturalis Principia Mathematica,” in which he detailed how objects of various masses move under the effect of applied force.

Galileo Galilei was the first to investigate the laws of motion. According to Galileo’s experiments, regardless of size or mass, all objects accelerate at the same rate. In 1644, Rene Descartes published certain principles concerning the motion of objects. Later, Sir Issac Newton built on both of these scientists’ work and developed his laws of motion.

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The National Council for Educational Research and Training (NCERT) is a body charged with establishing norms and standards aimed at making education more accessible to all students across the country. INFINITY learns to customize and releases its content based on these concepts, which you as a student can benefit from. Math is a subject that can only be mastered by consistent practice. INFINITY learns the main goal is to assist students to understand the factors that influence their ability to answer arithmetic problems efficiently. Class 11 Physics Chapter 5 Topic-Newton’s second law of motion, the solutions will assist you in better comprehending the chapter on Functions. As a result, you will gain confidence and, as a result, your grades will increase in the long run.

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If a student’s core understanding is solid, all of the related difficulties can be solved by using the fundamental notion. The solutions in Class 11 Physics Chapter 5 Topic-Newton’s second law of motion have been designed to cover all of the principles of functions. We make certain that you comprehend how each mathematical step is applied. Each problem has been meticulously examined in depth. As a result, make use of INFINITY learn’s online curriculum to improve your grades in the long run.

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**FAQs (Frequently Asked Questions) **

**1. Can I score full marks in Class 11 Physics Chapter 5 Topic-Newton’s second law of motion? **

Yes, you can easily score full marks in Class 11 Physics. All you need to do to score full marks in Maths is a frequent practice. All of the concepts should be clear in this subject since many questions are expected in the board examination from this chapter. This will help you make your confidence up and well versed with the chapter and can score full marks in the exam. You should also refer to the NCERT Solutions of this chapter.

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