1. Speed and distance are related, but they have different formulas. The formula for speed is distance divided by time, which means you can find out how fast something is moving by looking at how far it travels in a certain amount of time. On the other hand, if you know the speed and the time, you canRead more

    Speed and distance are related, but they have different formulas. The formula for speed is distance divided by time, which means you can find out how fast something is moving by looking at how far it travels in a certain amount of time. On the other hand, if you know the speed and the time, you can find the distance by multiplying speed by time. So, while they are connected, they each have their own specific formulas!

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  2. Sound cannot travel through a vacuum, which is an empty space without air or any other medium. In our everyday experience, sound travels through air, water, or solid materials because it needs particles to vibrate and carry the sound waves. In a vacuum, there are no particles, so sound waves have noRead more

    Sound cannot travel through a vacuum, which is an empty space without air or any other medium. In our everyday experience, sound travels through air, water, or solid materials because it needs particles to vibrate and carry the sound waves. In a vacuum, there are no particles, so sound waves have no way to move, and that s why you wouldn t be able to hear anything in space!

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