2 years ago

Compare the two branches of physical science

1 answer:

4 0

Answer:

Well Astronomy is study of stars or planets and chemistry is like potions

Explanation:

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Mars2501 [29]

Answer:

Therefore % increase in velocity is 18.23 %

Explanation:

we use the equality of mass flow rate and the areas

$m_1 = m_2\\p_1v_1 = p_2v_2\\p_1A_1v_1 = p_2A_2v_2\\v_2 = \frac{p_1}{p_2} v_1$

The percentage increase in velocity is

Δ v% = $\frac{v_2 - v_1}{v_1} \\$ 100%

= $\frac{p_1}{p_2} v_1 - v_1$ .100%

= $\frac{\frac{1.2}{1.015} - 1}{1}$ . 100%

= Therefore % increase in velocity is 18.23 %

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2 years ago

Valentin [98]

37 degree West 47 degree North

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3 years ago

Andru [333]

Answer:

oh that looks hard but sorry im not good at math ether so sorry i couldnt help

Explanation:

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2 years ago

brilliants [131]

Answer:

where is the picture of star

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3 years ago

Bond [772]

1000 grams = 1 kilogram

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3 years ago