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Allushta [10]
3 years ago
10

240 g of water (specific heat = 4.186 J/g°C, initial temperature = 20°C) is mixed with an

Chemistry
1 answer:
ivolga24 [154]3 years ago
3 0
The answer for this would be 69.6
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Mariulka [41]

Answer : The correct option is B- Towards the left.

Solution : Given,

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Force on car in downward direction, F_2 = 6000 N

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Force on car in left direction, F_4 = 6000 N

Force : Force is equal to the mass multiplied by the acceleration. The force is directly proportional to the acceleration.

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From the given diagram we conclude that the F_1 and F_2 are in opposite direction and the force acting on car are same. So, their net force is zero.

And in case of F_3 and F_4, the net force will not be zero because force acting on car are different. The car will accelerate towards left direction because F_4 is higher than the F_3.

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3 years ago
All gases are considered to be ____.
NISA [10]

Answer:

B

Explanation:

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How do you find solubility? I am given only the temperature and the substance is KNO3. I don’t need anyone to solve it for me, j
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There’s no formula that relates solubility to temperature, but you can look up the solubility constant Ksp of substance given and then take the square root of that to find solubility.
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1. C

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3. B

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