Answer:
it's zero
Explanation:
it is there is your answer
The force that opposes motion to moving parts is F<span>riction</span><span>
Hope this helped!
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Since there is no decimal point in the number given above, the counting for the number of the significant figures will start from the left. Then, the first zero from the left is insignificant. Therefore, in this number there are 6 significant figures.
Answer:
Explanation:
Given data:
L =2.00 *10^4 m
d = 18*10^4 m
M = 18 *10^6 kg
m_1 = 8*10^6 kg
Gravitational energy is given as
mass per unit length is given as
calculating potential energy
