What is a person's velocity relative to the sun?

Answer 1

If #vec U# is the velocity of the person P, relative to the center E of the Earth, and #vec V# is the velocity of E relative to the center S of the Sun, the answer is #vec U + vec V#.

If #vec U# represents the velocity of the person P, relative to the center E of the Earth, and #vec V# represents the velocity of E relative to the center S of the Sun, both vary with respect to time, in both direction and magnitude.
The rotating-about-Earth's-axis with period 1 day, # vec U# is perpendicular to the Earth's tilt axis.
The revolving-about-Sun with period 1 year, #vec V# is in the Earth's orbital plane .
It is possible to find #vec U#, in terms of time and latitude of P. #vec V# is already known .So, at any time t of the calendar day, it is possible to find approximation to #vec U + vec V#. Of course, the day's average is #vec V#, nearly. .
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Answer 2

A person's velocity relative to the sun depends on various factors such as the Earth's rotation, its orbit around the sun, and the person's location on Earth's surface. On average, the Earth orbits the sun at a speed of about 30 kilometers per second (18.5 miles per second). Therefore, a person's velocity relative to the sun would be approximately the same as Earth's orbital velocity at their location.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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