<h2>
Answer:</h2>
Time
<h2>
Explanation:</h2>
The average speed of an object that is moving is defined as the distance traveled divided by the time of travel. You can measure the distance with a ruler and the time with a stopwatch. This can be expressed as the following formula:
For instance, if an object travels a distance in 4 seconds, the the average speed is:
If the occupants of the vehicle are not wearing a seat belt, they will continues moving forward at the same speed when brake is applied.
<h3>Newton's first law of motion</h3>
Newton's first law of motion states that an object at rest or uniform motion in a straight line will continue in that form unless it is acted upon by an external force.
The law is also called the law of inertia.
Thus, if the occupants of the vehicle are not wearing a seat belt, they will continues moving forward at the same speed when brake is applied.
Learn more about inertia here: brainly.com/question/1140505
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Heat energy, because of the fire burning the wood and the sausages.
Answer:
Force is an external agency that change or tends to change the position of a body
Answer:
This is something for biology, it shouldnt be in the physics subject
Explanation: