What percentage of energy can be transformed when an energy transformation from potential to kinetic occurs?
1 answer:
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Answer:
F' = 112.5 N
Explanation:
The force of gravitation between two objects is given by Newton's Law of Gravitation as follows:
______________ equation (1)
where,
F = Force = 50 N
G = universal gravitational constant
m₁ = mass of the first object
m₂ = mass of the second object
r = distance between objects
Now, the masses of each object are tripled and the distance between them is doubled:
m₁' = 3m₁
m₂' = 3m₂
r' = 2r
Hence, the new force will be:
using equation (1), we get:
F' = 2.25 F = 2.25(50 N)
<u>F' = 112.5 N</u>