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3 years ago

12

The part of the atom that carries no electric charge

1 answer:

AlexFokin [52]3 years ago

7 0

The answer is: A Neutron

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Which of newtons laws does F=MA represent

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Newtons Second Law of Motion

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inn [45]

Answer:in 1905

Explanation:

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Alloys are mixtures of ________.

Hunter-Best [27]

Answer:

e.metals

Explanation:

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3 years ago

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Problem 2: (15 pts) A 10-m high cylindrical container is half-filled at the bottom with water of density =1000 kg/m3 while the t

Step2247 [10]

Answer:

$\Delta p = 90.7 kPa$

Explanation:

specific gravity of oil is $= \frac{\rho_{oil}}{\rho_w}$

$\rho_{oil} = 0.85*1000 = 850 kg/m3$

we know that

change in pressure for oil is given as

$\Delta p = \rho gh$

here density and h is for oil

$\Delta p = 850*5 *9.81 = 41,692.5 kPa$

change in pressure for WATER is given as

$\Delta p = \rho gh$

here density is for water and h is for water

$\Delta p = 1000*5 *9.81 = 49,050 kPa$

pressure change due to both is given as

$\Delta p = 41692.3 + 49050 = 90742.5 N/m2$

$\Delta p = 90.7 kPa$

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2 years ago

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How many joules of work are done on a box when a force of 25 N pushes it 3 m?

HACTEHA [7]

Answer:

i don't know

Explanation:

sorry so much

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2 years ago