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Kinetic energy is given by kineticEnergy $=\frac{1\mathrm{.}0}{2\mathrm{.}0}**$ objectMass $**$ objectVelocity ${?}^2.$ Read double variables objectMass and objectVelocity from input, respectively. Then, compute kineticEnergy using the formula. Finally, output "Kinetic energy is $"$ followed by the value of kineticEnergy to three digits after the decimal point. End with a newline.

Ex: If the input is $6\mathrm{.}010\mathrm{.}0,$ then the output is:

Kinetic energy is $300\mathrm{.}000$

Note:

objectVelocity ${?}^2$ can be computed using $*$

printf$0$ can be used with $"\%\mathrm{.}3$f$"$ to output a double to $3$ digits after the decimal point.

import java.util.Scanner;

public class KineticEnergy $\{$

public static void main$($String $$ args$)\{$

Scanner schr $=$ new Scanner$($

System.in$)$;

double objectMass;

double objectVelocity;

kineticEnergy $=$ scnr$.$ nextDouble$()$;

kineticEnergy $=(\frac{1\mathrm{.}0}{2\mathrm{.}0}*$ objectMass $*$ objectVelocity $*$ objectVelocity$)$;

System. out.printf$("\%.3$ f $n,$ kineticEnergy$)$;

$\}$

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