Which one of the following statements are true for the a ship passing by another one with little space between them?
A) There is a force pushing them away from each other
B) There is a force pulling them toward eachother
C) Due to the boundary layer the speed of both ships will decrease
D) Due to the boundary layer the pressure on both ships will increase
Explain your answer please.
Solution:
The right answer is "B"
The two mass will be pulled toward each other due to the Newton law of gravity that has inverse relationship with the distance between the two objects. The lesser the distance the more the gravity.
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