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Force Part 3
Force is a push or pull that causes motion or a change in motion. Pushing is a force which helps move an object away from you. Pulling is a force which helps bring something closer toward you. Velocity is the rate of motion in a specific direction. An object's acceleration is related to its velocity and the forces acting upon it. Acceleration changes the motion or speed of an object. Gravity is an example of force. Earth’s gravity pulls all objects toward its center. Friction is a force that holds back or slows down the motion of a sliding object.
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The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.