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2 years ago

Convert 13.6g/cm3 into kg/m3

Physics

1 answer:

Wewaii [24]2 years ago

5 0

Answer:

0.000136kg/m3

Explanation:

13.6 / 1000 = 0.0136kg/cm3

0.0136 / 100 = 0.000136kg/m3

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a baseball is hit 3 feet above ground level at 100 feet per second and at an angle of 45 with respect to the ground. (g=32 feet/

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Answer:

hmax=81ft

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2) Mass that needs to be converted at 30% efficiency is 1.168 kg

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By the principle of mass energy equivalence we have

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'E' is the energy produced

'm' is the mass consumed

'c' is the velocity of light in free space

Now the energy produced by the reactor in 1 year equals

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Thus the mass that is covertred at 100% efficiency is

$mass=\frac{Energy}{c^{2}}\\\\mass=\frac{31.536\times 10^{15}}{(3\times 10^{8})^{2}}\\\\mass=\frac{31.536\times 10^{15}}{9\times 10^{16}}\\\\\therefore mass=0.3504kg$

Part 2)

At 30% efficiency the mass converted equals

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3 years ago

Convert 13.6g/cm3 into kg/m3​

Convert 13.6g/cm3 into kg/m3