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Mars2501 [29]
3 years ago
11

What is the weight of a 48kg rock?

Physics
1 answer:
IrinaK [193]3 years ago
4 0

Answer:

48kg

Explanation:

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what are the variables in an experiment that tests the distance honey flows at different temperatures? identify the independent
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Answer:

The distance that the honey flowed would be the dependent or outcome variable and the temperature of the honey would be the independent variable.

The dependent variable is what is being measured in an experiment. You can remember it by thinking “it depends on what you’re changing.”

The independent variable in an experiment is what is being changed. You can remember this by thinking “the Independent variable is what I as the scientist change.”

Explanation:

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3 years ago
According to current scientific thinking how did the solar system that contains earth form
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with reference to Einstein's theory of special relativity, the speed of an electromagnetic radiation, here, laser will not change in any inertial frame or remains same irrespective of any change in inertial frame.

Therefore, the speed of light measured in both the cases, i.e., in astronaut's reference frame and spaceship's reference frame will be equal to the speed of light in vacuum, i.e., 3\times 10^{8} m/s.

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The laser gun's speed measured in spaceship's reference frame will be zero, as it is mounted on the spaceship and is stationary in the spaceship's reference frame.

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