which change will cause the gravitational force between a baseball and a soccer ball to increase?\nremoving…

Explanation:

Step1: Recall gravitational - force formula

The gravitational force between two objects is given by $F = G\frac{m_1m_2}{r^2}$, where $G$ is the gravitational constant, $m_1$ and $m_2$ are the masses of the two objects, and $r$ is the distance between their centers of mass.

Step2: Analyze each option

• Removing the outer layer of the baseball ($m_1$ decreases), so the force decreases.
• Moving the balls farther apart ($r$ increases), so the force decreases as $F\propto\frac{1}{r^2}$.
• Wrapping the soccer ball in layers of duct - tape increases the mass of the soccer ball ($m_2$ increases), and since $F\propto m_1m_2$, the gravitational force increases.
• Using a baseball with a thinner leather decreases the mass of the baseball ($m_1$ decreases), so the force decreases.

Answer:

wrapping the soccer ball in layers of duct tape