2 ms·
They don't really have much more mass. My bike plus me has about the same mass as a mildly overweight 6'0" man.
by tomjakubowski 11y ago
They don't really have much more mass. My bike plus me has about the same mass as a mildly overweight 6'0" man.
- jrockway 11y agoI think he meant kinetic energy, not mass. (E=mc^2 of course but probably not what he means here.) A 180lb cyclist going at 20mph has the same kinetic energy as an 8000lb person walking 3mph.