Question

Newton's first law says that an object that is not moving or is at ____ will stay at _____an object that is moving will keep moving with constant ____ which means at the same ____ and in the same ____ unless an ____ force acts on the object.

Answer 1

Newton's first law of motion, also known as the law of inertia, states that an object at rest will remain at rest, and an object in motion will continue to move at a constant velocity unless acted upon by an external force.

Step-by-step explanation:

Newton's first law of motion, also known as the law of inertia, states that an object at rest will remain at rest, and an object in motion will continue to move at a constant velocity unless acted upon by an external force. This law is based on the concept of inertia, which is the tendency of an object to resist changes in its state of motion.

For example, if you push a stationary ball, it will start rolling and continue to roll unless friction or another force stops it. Similarly, if you slide a book across a table, it will eventually come to a stop due to the force of friction. The key idea is that an object will maintain its state of motion unless something causes it to change that state. If no force is applied, an object will stay still or keep moving in a straight line at a constant speed.

Answer 2

1. rest

2. rest

3. velocity

4. speed

5. direction

6. unbalanced force

Step-by-step explanation:

Newton's First Law of Motion is all about "Inertia." It states that every object will remain in its state of rest or motion unless a force compels it to change its current state. This force is known as "unbalanced force," a force which causes an object to accelerate.

For example, a ball will remain on the floor (at rest) unless somebody kicks the ball. The force of the kick is considered the "unbalanced force" because it made the ball move.