Answer:
New force, F' = F
Explanation:
Given that, two small balls, A and B, attract each other gravitationally with a force of magnitude F. It is given by :
[tex]F=G\dfrac{m_Am_B}{r^2}[/tex]
If we now double both masses and the separation of the balls, the new force is given by :
[tex]F'=G\dfrac{2m_A\times 2m_B}{(2r)^2}[/tex]
F' = F
So, the new force remains the same as previous one. Hence, the correct option is (d) "F"
Answer:
After studying the law of gravitational attraction, students constructed a model to illustrate the relationship between gravitational attraction (F) and distance. If the distance between two objects of equal mass is increased by 2, then the gravitational attraction (F) is 1/4F or F/4. How would this model, situation A, change if the mass of the spheres is doubled?
A) A
B) B
C) C
D) D
If you came here from usa test prep it is:
Actually A
But for the question given right now is D.
Explanation:
