Optic fiber is the medium that is often used to transfer computer information
position 2
i know cause i already learned this
There are many advantages<span> to </span>geothermal energy.Geothermal energy<span> is renewable </span>energy<span> because once water or steam is used, it can be pumped back into the ground. It is also clean </span>energy<span>. </span>Geothermal <span>power plants, unlike plants that burn fossil fuels, do not produce greenhouse gases that can be harmful to the atmosphere.
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The gravitational force is 1.98×10^20 m.
Computation of gravitational force:
The gravitational force F between two masses is given by the formula,
F=Gm1m2/ r^2
where G is the gravitational constant.
Note: It is assumed m1=5.972×10^24 kg, m2=7.348×10^22 kg and r=3.84×10^8 m and G=6.67×10^(-11) N m^2 kg^-2
Then F=(6.67×10^(-11)×5.972×10^(24)×7.348×10^(22))/ (3.84×10^8)
F=1.98×10^(20) N
Check out more about gravitational force here:
brainly.com/question/13054973
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