17. predict the gravitational force between two 17 - kg balls whose centers are 0.22 m apart. 8.76·10⁻⁸n 2.34·10⁻⁸n 5.97·10³n 3.98·10⁻⁷n clear all

Question

Accepted Answer

# Explanation:
## Step1: Recall the formula for gravitational force
The formula for gravitational force is $F = G\frac{m_1m_2}{r^2}$, where $G = 6.67\times10^{-11}\space Nm^2/kg^2$, $m_1 = m_2=17\space kg$, and $r = 0.22\space m$.
## Step2: Substitute the values into the formula
$$
\begin{align*}
F&=6.67\times 10^{-11}\times\frac{17\times17}{0.22^2}\
&=6.67\times 10^{-11}\times\frac{289}{0.0484}\
&=6.67\times 10^{-11}\times5971.0744\
&\approx 3.98\times 10^{-7}\space N
\end{align*}
$$

# Answer:
$3.98\times 10^{-7}N$

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Step1: Recall the formula for gravitational force

Step2: Substitute the values into the formula

Answer: