Find the center of mass of the point masses lying on the x-axis. $\begin{array} { l }
m _ { 1 } = 7 , m _ { 2 } = 10 , m _ { 3 } = 8 , m _ { 4 } = 10 , m _ { 5 } = 8 \
x _ { 1 } = - 9 , x _ { 2 } = - 2 , x _ { 3 } = - 6 , x _ { 4 } = 9 , x _ { 5 } = 6
\end{array}$
A) $\bar { x } = \frac { 9 } { 43 }$
B) $\bar { x } = \frac { 10 } { 43 }$
C) $\bar { x } = \frac { 5 } { 23 }$
D) $\bar { x } = \frac { 6 } { 43 }$
E) $\bar { x } = \frac { 7 } { 43 }$

Question

Find the center of mass of the point masses lying on the x-axis. $\begin{array} { l } 
m _ { 1 } = 7 , m _ { 2 } = 10 , m _ { 3 } = 8 , m _ { 4 } = 10 , m _ { 5 } = 8 \
x _ { 1 } = - 9 , x _ { 2 } = - 2 , x _ { 3 } = - 6 , x _ { 4 } = 9 , x _ { 5 } = 6
\end{array}$
A) $\bar { x } = \frac { 9 } { 43 }$
B) $\bar { x } = \frac { 10 } { 43 }$
C) $\bar { x } = \frac { 5 } { 23 }$
D) $\bar { x } = \frac { 6 } { 43 }$
E) $\bar { x } = \frac { 7 } { 43 }$

Quizplus · Accepted Answer

The Answer of Find the center of mass of the point masses lying on the x-axis. $\begin{array} { l } 
m _ { 1 } = 7 , m _ { 2 } = 10 , m _ { 3 } = 8 , m _ { 4 } = 10 , m _ { 5 } = 8 \
x _ { 1 } = - 9 , x _ { 2 } = - 2 , x _ { 3 } = - 6 , x _ { 4 } = 9 , x _ { 5 } = 6
\end{array}$
A) $\bar { x } = \frac { 9 } { 43 }$
B) $\bar { x } = \frac { 10 } { 43 }$
C) $\bar { x } = \frac { 5 } { 23 }$
D) $\bar { x } = \frac { 6 } { 43 }$
E) $\bar { x } = \frac { 7 } { 43 }$

Find the Center of Mass of the Point Masses Lying