Tag: energy

The Correlation Between Momentum, Collisions and Kinetic Energy

When a collision occurs a force acts upon an object in a given amount of time changing the object’s velocity. Impulse is known as being the product of force and time. When a collision occurs, the impulse encountered…

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The Reflection of Sound

People hear various kinds of sounds everyday, such as music, creatures’ voices and even ourselves’ breathing. Lots of people would like to enjoy music by their earphones instead of by their phones, for the echo of earphones is…

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