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julsineya [31]
3 years ago
11

Two adjacent students stand on stationary skateboards, face each other, and

Physics
1 answer:
notsponge [240]3 years ago
7 0
So the heavy skateboarder will move off with speed 2.45 m/s in the opposite direction
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Why is it that the two possible faults with inductors are short circuit and open circuit?
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valina [46]

Answer:

A flame always point upwards because the flame's gas is hotter than the surrounding air and, like you said, a hot gas is always lighter or less dense than a cold gas.

Explanation:

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3 years ago
Lighting a match changes chemical energy into heat and light. The total amount of energy _____.
Mariulka [41]
Hello.

The answer is <span>remains the same.

</span>The total amount of energy stays the same because the 1st Law of Thermodynamics states that energy can neither be created nor destroyed, it can only change forms. <span>So the chemical energy is just being converted into heat and light.
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Have a nice day
8 0
3 years ago
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An Olympic runner completes the 200-meter sprint in 23 seconds. What is the runner’s average speed? (Round your answer to the ne
LUCKY_DIMON [66]
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1. Science.
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