Given g (acceleration due to gravity) and desired altitude x, find the minimum ground velocity of a cannon ball to reach x.
Only one value of g for all test cases?
"Minimum ground velocity" means minimum speed when fired.
Remove the air bubbles
Distance walked 1D
Back to basics 20 - singleton dimensions
Sum of first n terms of a harmonic progression
Length of the hypotenuse
swap sign sum & multiply castles
An asteroid and a spacecraft
Volume of this donut
Sorted highest to lowest?
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