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Anettt [7]
3 years ago
9

A force of 8,480 n is applied to a cart to accelerate it at a rate of 26.5 m/s2. what is the mass of the cart? 865 kg 320 kg 12.

1 kg 3.12 kg
Chemistry
2 answers:
Sergio039 [100]3 years ago
6 0
F = ma

So, m = F / a

= 8480 / 26.5

= 320kg
Elis [28]3 years ago
4 0

Answer:The mass of the cart is 320 kg.

Explanation:

Mass of the cart = m

Force exerted on the cart = 8,480 N

Rate of the acceleration of the cart =a = 26.5 m/s^2

Force=mass\times acceleration

8,480 N=m\times 26.5 m/s^2

m=\frac{8,480 kg}{26.5 m/s^2}=320 kg

The mass of the cart is 320 kg.

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What is the mass of H2O
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What is the reactivity trend of halogens?
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3 0
3 years ago
A system gains 652 kJ of heat, resulting in a change in internal energy of the system equal to +241 kJ. How much work is done?
levacccp [35]

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-411 kj

Explanation:

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+241 = 652 + W

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3 0
2 years ago
why does ocean water found near the poles often have a higher leaves of salinity than ocean water found near the equator
zaharov [31]

Answer:

Water near the poles often have higher salinity because Cold polar air cools the water and lowers its temperature, increasing its salinity. Fresh water freezes out of seawater to become sea ice, which also increases the salinity of the remaining water.

Understands! ♥

4 0
3 years ago
The reaction that occurs in a Breathalyzer, a device used to determine the alcohol level in a person's bloodstream, is given bel
Umnica [9.8K]

Answer:

The rate of disappearance of C₂H₆O = 2.46 mol/min

Explanation:

The equation of the reaction is given below:

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Rate of disappearance of C₂H₆O = 1.64 mol/min of  Cr₂(SO₄)₃  * 3 moles of C₂H₆O / 2 moles of Cr₂(SO₄)₃

Rate of disappearance of C₂H₆O = 2.46 mol/min of C₂H₆O

Therefore, the rate of disappearance of C₂H₆O = 2.46 mol/min

4 0
3 years ago
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