Choose my own assignment?

Question

I have a assignment in science

Where i can choose my own task

It can be like Physics, Biology, Chemistry or anything like that..

Does anyone know any i can do with a bike..?

Or could i make a rocket out of something (materials)

Or another thing i am thinking about makin is aftershave..?

So does anyone have any ideas on how to make a rocket, or any science like things i can do with a bike..? (MTB bike by the way)

Answer 1

measure your power output on the bike.

find a hill with no traffic.

use a topo map to meausre out 50 meters in elevation.

ride up it at top speed, measure your time

weigh yourself and bike.

calculate work done, translate to horsepower if you want extra credit.