r/theydidthemath

Bike Needs To Go Quite Fast Actually

the bike is 5 feet long, the ramp is 5 feet tall and 5 feet long, & it has an angle of 90 degrees. the bike has 10 feet to accelerate. the bike is indestructible. the ramp is indestructible. how fast does the bike need to go to leave the earth's atmosphere?. please, I need an…