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Andrews [41]
3 years ago
6

The unit of mass is fundamental unit​

Physics
2 answers:
makvit [3.9K]3 years ago
8 0
The main reason the unit of mass is a fundemental unit, is because that's what the act states. However, the equations exist in a way that any set of units can be defined as fundemental. For example, the SI unit of electricity is the ampere, and the derived units do not have fractional powers.
Irina18 [472]3 years ago
7 0

Answer:

Kilogram and symbol kg.

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A piston above liquid in a closed container has an area of 1m2. The piston carries a load of 350 kg. What will be the external p
grandymaker [24]
<span>Pressure = force / area</span>

I assume that 350kg is the mass 
Therefore, 

350 x 9.8 (gravity) = 3430N

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3.43 KPa


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3 years ago
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What is force derived from
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Answer:

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Explanation:

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Why does a 10 gram piece if copper take up more space than a 10 gram piece of gold
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What is the energy range (in joules) of photons of wavelength 410 nm to 750 nm ? Express your answers using two significant figu
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At time  t2 = 4.0 s
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7 0
3 years ago
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