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4 years ago

8

If a tank filled with water contains a block and the height of the water above point A within the block is 0.6 meter what’s the

process at point A
A. 9.80 kPa
B. 3.85 kPa
C. 7.84 kPa
D. 5.88 kPa

1 answer:

LenaWriter [7]4 years ago

4 0

The answer is C I believe

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Andrew skis down a hill.

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Explanation:

gravitational potential energy at the top of the hill, which transforms into kinetic energy as he moves bottom of the hill

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3 years ago

Increasing the amount of current that flows through a wire ______ the strength of an electromagnet

Anestetic [448]

Electromagnet is in form of solenoid

and the magnetic field due to solenoid is given as

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3 years ago

Read 2 more answers

A sample of an ideal gas has a volume of 2.37 L at 2.80×102 K and 1.15 atm. Calculate the pressure when the volume is 1.68 L and

iogann1982 [59]

Answer:

$p_2 = 1.76 atm$

Explanation:

given data:

v_1 = 2.37 L

v_2 = 1.68 L

p_1 =1.15 atm

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t_1 = 280 K

t_2 = 304 K

from Gas Law Equation

, WE HAVE

$\frac{p_1 v_1}{t_1} =\frac{p_2 v_2}{t_2}$

Putting the values

$\frac{1.15*2.37}{280} =\frac{p_2 *1.68}{304}$

$9.733*10^{-3} = \frac{p_2 *1.68}{304}$

$9.733*10^{-3}*304 = p_2*1.68$

$\frac{9.733*10^{-3}*304}{1.68} =p_2$

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4 years ago

Students run an experiment to determine the rotational inertia of a large spherically shaped object around its center. Through e

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Answer: I = 3.6 m3

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Explanation:

moment of inertia for spherically shaped object around it's center is given as

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4 years ago

kvv77 [185]

Answer:

The SI unit of length verified globally is meters(m)

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4 years ago