m$\_$str $=$ input$(\text{'}$Input m:

$\text{'})$ # do not change this line

# change m$\_$str to a float

# remember you need $c$

# $e=$

$5$ print$("$e $=",$ e$)$ # do not change this line

$100\%$

$(2$:$1)$

Terminal

codio@vistagranite$-$lotusplate: $/$workspace$

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Einstein

Einstein's famous equation states that the energy in an object at rest equals its mass $(m)$ times the square of the speed of light $($c$).($The speed of light is $300,000,000\frac{m}{s}.)$

$E=m{c}^2$

Complete the provided skeleton code so that it:

Accepts the mass of an object $($remember to convert the input string to a number, in this case, a float$).$

Calculate the energy, e$,$ using Einstein's equation above

Prints e

Prints e

Test $1$

Check your answer against the solution with $2$ different user inputs: $1($Check $1)$ and $3($Check $2)$