Physics

Questions and Answers

my friend says that fat tires have more grip on ice and snow than thin tires. I think it’s the other way around!...

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I am in a plastic bath, could there be an electrocution?

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What is energy?

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If you are invisible, do you have a shadow?

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Shadow on the moon

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Why is the relativistic mass of a photon not infinitely large?

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According to the theory of relativity, you can theoretically travel to the future by the principle of time delay. How can this be...

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What is 2*pi in the pendulum time formula?