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liraira [26]
3 years ago
12

25 PTS

Physics
1 answer:
yarga [219]3 years ago
7 0
The answer would be C
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Answer:

A. Distance over which the force is applied

Explanation:

As we know that in pulley system the mass of the car is balanced by the tension in the string

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What happens is a series circuit when you increase the number of bulbs?
Volgvan

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2 years ago
At standard temperature and pressure, carbon dioxide has a density of 1.98 kg/m3. What volume does 1.70 kg of carbon dioxide occ
nikitadnepr [17]

Answer:

<h2>volume= 0.85m^3</h2>

Explanation:

<em>The density of a substance is defined as the mass per unit volume of the substance, the unit is in kg/m^3 and it is represented by the greek letter rho</em>

Step one:

given data

we are told that the density  of Co2=  1.98 kg/m3

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volume=mass/density

substitute we have

volume=1.7/1.98\\\\volume= 0.85m^3

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