Question

a student wants to know the gravitational force between a tree and a squirrel. they know the mass of the squirrel, the mass of the tree, and the gravitational constant, g. what else do they need to know? the age of the squirrel the time of day how tall the tree is the distance between them

Explanation:

Step1: Recall Gravitational Force Formula

The formula for gravitational force between two objects is $F = G\frac{m_1m_2}{r^2}$, where $F$ is the gravitational force, $G$ 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 Known and Unknown Quantities

We know $G$, $m_1$ (mass of squirrel), $m_2$ (mass of tree). To calculate $F$, we need to know $r$, the distance between the tree and the squirrel. The age of the squirrel, time of day, and height of the tree are not relevant to the gravitational force formula.

Answer:

the distance between them