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Monica [59]
3 years ago
15

Which change will cause the gravitational force between a baseball and a soccer ball to increase ? Check all that apply

Physics
2 answers:
raketka [301]3 years ago
8 0

Explanation :

We know that the gravitational force between two objects is given by :

F=G\dfrac{m_1m_2}{r^2}

where,

G is universal gravitational constant.

m_1 and m_2 are the masses of two objects.

r is the distance between them

i.e. F\propto m_1m_2

and F\propto \dfrac{1}{r^2}

So, the correct options are :

(1) Moving the balls closer together. The distance decreases and force increases.

(3) Wrapping the soccer ball in layers of duct tape will also increase force because the mass will increase.

(5) Similarly, putting the baseball in a plastic case will increase mass and hence force increases.

Alex73 [517]3 years ago
4 0
Moving the balls closer together pumping more air into the soccer ball putting the baseball in a plastic case 
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