Compute the acceleration of gravity for a given distance from the earth's center, distCenter, assigning the result to accelGravity.

The expression for the acceleration of gravity is:

$$

$*$

$*$

$$

$$

$2$

$,$

$$where

$$

$$is the gravitational constant

$6$

$.$

$6$

$7$

$3$

$\backslash$times

$1$

$0$

$-$

$1$

$1$

$,$

$$

$$is the mass of

the earth

$5$

$.$

$9$

$8$

$\backslash$times

$1$

$0$

$2$

$4$

$($

in

$$

$$

$)$

$$and

$$

$$is the distance in meters from the earth's center

$($

stored in variable distcenter

$)$#include

using namespace std;

int main$()\{$

double G $=6\mathrm{.}673$e$-11$;

double M $=5\mathrm{.}98$e$24$;

double accelGravity;

double distCenter;

cin $>>$ distCenter;

cin $>>$ G;

cin $>>$ M;

accelGravity $=($G $*$ M$)/($distCenter$,2)$;

cout $<<$ accelGravity $<<$ endl;

return $0$;