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Bogdan [553]
2 years ago
10

If you are pulling on a box with a force of 30 N, and your friend is pushing the box in the same direction with a force of 30 N,

what will happen to the box?
Chemistry
1 answer:
dmitriy555 [2]2 years ago
7 0

Answer:

The box will move towards me by the additional force of 60N.

Explanation:

I am pulling the box with a force of 30N and my friend is pushing the box in the same direction with a force of 30N.

       Here two forces are exhibited in the same direction that is towards myself as a result the box will move towards me by an additional force of 30N+30N=60N.

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Explanation:

That is how the soccer player will change the ball's position.

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Mg(NO3)2 soluble or insoluble?
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Answer:

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Why are groups 1 and 2 referred to as the s-block of the periodic table
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3 0
3 years ago
A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 27.0 ∘C is 2.55 atm . Assuming ideal gas behavi
Whitepunk [10]

Answer : The mass of ammonia present in the flask in three significant figures are, 5.28 grams.

Solution :

Using ideal gas equation,

PV=nRT\\\\PV=\frac{w}{M}\times RT

where,

n = number of moles of gas

w = mass of ammonia gas  = ?

P = pressure of the ammonia gas = 2.55 atm

T = temperature of the ammonia gas = 27^oC=273+27=300K

M = molar mass of ammonia gas = 17 g/mole

R = gas constant = 0.0821 L.atm/mole.K

V = volume of ammonia gas = 3.00 L

Now put all the given values in the above equation, we get the mass of ammonia gas.

(2.55atm)\times (3.00L)=\frac{w}{17g/mole}\times (0.0821L.atm/mole.K)\times (300K)

w=5.28g

Therefore, the mass of ammonia present in the flask in three significant figures are, 5.28 grams.

8 0
3 years ago
What is the product(s) of the reaction below?
Lesechka [4]

Answer:

is b

Explanation:

es la b porque estpy estudiando lo mismo

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