$25\mathrm{.}25$ PRACTICE: Loops $($while$)**$: Output rocket height

LAB ACTIVITY

$25\mathrm{.}25\mathrm{.}1$: PRACTICE: Loops $($while$)**$: Output rocket height

$0/3$

Suppose a launched toy rocket's height is computed as h $=$ vi$*$t $-5$t$2.$ vi is the initial velocity, and t is time in seconds since the launch $($starting at $0).$ Write a program to read the initial velocity, then output the time and the rocket's height once per second. Stop when the height would be negative, meaning the rocket hit the ground $($don$\text{'}$t print the negative$).$ Assume all values are integers. Ex: For input $20,$ the output is:

$00$

$115$

$220$

$315$

$40$

Hints:

Use a while loop.

t squared is easily calculated as t $*$ t$.$

Use this expression for the while loop: $($rocketHeight $>=0).$

Don't forget to increment time inside the while loop $($else you'll get an infinite loop$).$