Question

What is the relationship between force and motion described by Newton's first law

Answer 1

Newton's first law of motion, also known as the law of inertia, describes the relationship between force and motion. It states that an object at rest remains at rest, and an object in motion continues to move at a constant velocity, unless acted upon by an external force.

Step-by-step explanation:

The relationship between force and motion is described by Newton's first law of motion, also known as the law of inertia. According to this law, an object at rest remains at rest, and an object in motion continues to move at a constant velocity, unless acted upon by an external force.

For example, if you push a book on a table, it will start moving due to the force you applied. If you stop pushing, the book will eventually stop moving because there is no longer an external force acting on it. Similarly, if you slide a coin on a table, it will eventually stop due to the force of friction.

This law demonstrates that force is required to change the state of motion of an object. In other words, it shows the relationship between force and the tendency of an object to resist changes in its motion, which is known as inertia. The greater the force applied to an object, the greater the change in its motion.

Answer 2

Newtons First Law of Motion:
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.

Therefore, the relationship between force and motion is that it takes force to change the speed or direction of any object in motion.