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dolphi86 [110]
3 years ago
5

Eliza went for a swim. When she came out of the water, she felt cold. At the moment, a strong wind blew, and she felt even colde

r. Explain why did she felt even colder when a string wind blew.
Physics
1 answer:
yaroslaw [1]3 years ago
4 0
She did because when you are in water for a long period of time it might feel warm but when you come out it is going to feel cold again just like how you felt going in the water
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Burka [1]

Answer:

Moro reflex  

Explanation:

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3 years ago
You push a shopping cart for fun with a force of 60N. If the shopping cart has a mass of 12kg, what is the
posledela

Answer:

\huge\boxed{\sf a = 5 \ ms^{-2}}

Explanation:

<u>Given:</u>

Force = f = 60 N

Mass = m = 12 kg

<u>Required:</u>

Acceleration = a = ?

<u>Formula:</u>

F = ma

<u>Solution:</u>

Rearranging formula

a = F / m

a = 60 / 12

a = 5 ms⁻²

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3><h3>Peace!</h3>
4 0
3 years ago
When water freezes, its volume increases by 9.05% (that is, equation). What force per unit area is water capable of exerting on
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Answer:

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Explanation:

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B = Δp(V_o/ΔV)

Making Δp the subject gives;

Δp = B(ΔV/V_o)

Now, B is bulk modulus of water with a value of 2.2 × 10^(9) N/m²

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Δp = 2.2 × 10^(9)[0.0905]

Δp = 1.991 × 10^(8) N/m²

3 0
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True or false question please help me out
Len [333]

Answer:

thats true

Explanation:

7 0
2 years ago
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Answer:

a =  \frac{v - u}{t}  \\ s =  \frac{ {v}^{2} -  {u}^{2}  }{2a}

Explanation:

Apply SUVAT

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3 years ago
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