Question

Describe Newton’s first law of motion in detail, giving examples

Answer 1

hey dear



here is your answer


< Newton first law of motion >




When any object is in state in rest or in uniform motion along in a straight line unless compelled to change its state external force were applied


it's known as Newton laws of motion


< first law also known as law of inertia >




< Example ->


√ when we throw a ball it's moving continuously until the external force applied


when external force applied to the ball the ball get stop




< Next example >


√ when we ride a bicycle we use a paddle to ride bicycle

when we leave the paddle of bicycle

bicycle move some distance after some minutes bicycle get stop because of external force applied to a cycle



hope it helps


thank you

Answer 2

In a previous chapter of study, the variety of ways by which motion can be described (words, graphs, diagrams, numbers, etc.) was discussed. In this unit (Newton's Laws of Motion), the ways in which motion can be explained will be discussed. Isaac Newton (a 17th century scientist) put forth a variety of laws that explain why objects move (or don't move) as they do. These three laws have become known as Newton's three laws of motion. The focus of Lesson 1 is Newton's first law of motion - sometimes referred to as the law of inertia.

Newton's first law of motion is often stated as

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. 

EXAMPLE;There are many applications of Newton's first law of motion. Consider some of your experiences in an automobile. Have you ever observed the behavior of coffee in a coffee cup filled to the rim while starting a car from rest or while bringing a car to rest from a state of motion? Coffee "keeps on doing what it is doing." When you accelerate a car from rest, the road provides an unbalanced force on the spinning wheels to push the car forward; yet the coffee (that was at rest) wants to stay at rest. While the car accelerates forward, the coffee remains in the same position; subsequently, the car accelerates out from under the coffee and the coffee spills in your lap. On the other hand, when braking from a state of motion the coffee continues forward with the same speed and in the same direction, ultimately hitting the windshield or the dash. Coffee in motion stays in motion.