According to the Universal Law of Gravitation, if the separation between two planets is increased by a factor of 8, how many tim
1 answer:
Answer:
weakens by 64 times
Explanation:
According to universal law of gravitation the force between two bodies is inversely proportional to square of their distance between them that F is inversely proportional to
So if we increase the the distance between two planets by 8 times then the the mutual attraction between will be decrease by times
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I attached a picture of the diagram associated with this question.
Now,
When we check the vertical components of the tension in the rope, we will find that we have two equal components acting upwards.
These two components support the weight and each of them has a value of TcosΘ
The net force acting on the body is zero.
Fnet=Force of tension acting upwards-Force due to weight acting downwards
0 = 2TcosΘ -W
W = 2TcosΘ
T = W / 2cosΘ
Now,
When we check the vertical components of the tension in the rope, we will find that we have two equal components acting upwards.
These two components support the weight and each of them has a value of TcosΘ
The net force acting on the body is zero.
Fnet=Force of tension acting upwards-Force due to weight acting downwards
0 = 2TcosΘ -W
W = 2TcosΘ
T = W / 2cosΘ