3 years ago

Astronomy can best be described as a/an

2 answers:

7 0

C., cause stars aren't located in earth's atmosphere or " the interior part of Earth" and daily horoscope is a more astrology thing, and Air Force pilot on a Naval carrier? Come on now.

cupoosta [38]3 years ago

3 0

C. study of objects beyond the Earth's atmosphere. Astronomy studies space, stars, planets and asteroids, doesn't it?

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Final Velocity = 4.9 m/s

Explanation:

We are given;. Initial velocity; u = 2 m/s

Constant Acceleration; a = 0.1 m/s²

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v² = u² + 2as

Plugging in the relevant values to give;

v² = 2² + 2(0.1 × 100)

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Two identical cars are parked in the sun on a warm day. One car is black and the other is white. Both cars are parked for three

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3 years ago

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2 years ago

The time constant for RC circuit with the values of R1 and C1 is 5ms. What will be the time constant for a new RC circuit with t

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Answer:

d. 25 ms

Explanation:

In a RC circuit we call time constant to the product of the resistance times the capacitance, which represents the time when the charge reaches to the 63% of the final value, as follows:

$\tau_{1} = R_{1} *C_{1} = 5 ms (1)$

If we have a new circuit with new values for R and C, the time constant will be defined in the same way, as follows:

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2 years ago