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zloy xaker [14]
2 years ago
8

Why do the constellations seem to move around in the sky?.

Physics
1 answer:
Gnoma [55]2 years ago
8 0

Answer: As Earth spins on its axis, we, as Earth-bound observers, spin past this background of distant stars. As Earth spins, the stars appear to move across our night sky from east to west, for the same reason that our Sun appears to “rise” in the east and “set” in the west.

Explanation:

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Answer:

Energy expenditure in K cals/min = 10 K cals /min (approximately)

Explanation:

As we know

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putting the values in formula,

Energy expenditure in K cals/min=  7.6 x 3.5 x 78.02 / 200

                                                       =10.38 K cals /min

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Therefore, Energy expenditure in K cals/min by Jazz will be approximately 10 K cals /min

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