- #1
hercules68
- 11
- 0
the simple yet best challenge i ve ever seen !
Fine let's keep it simple
Assume a mass of 'm' moving at velocity 'v'.
now if I somehow increase the mass of it to '2m' (by some means as a mass sticking on to it newly ... or any other means of no loss of energy ... now don't tell me its impossible )
by conservation of momentum ...
new velocity = ( old velocity ) / 2
by conservation of energy
new velocity = ( old velocity ) / (root 2)
??
Fine let's keep it simple
Assume a mass of 'm' moving at velocity 'v'.
now if I somehow increase the mass of it to '2m' (by some means as a mass sticking on to it newly ... or any other means of no loss of energy ... now don't tell me its impossible )
by conservation of momentum ...
new velocity = ( old velocity ) / 2
by conservation of energy
new velocity = ( old velocity ) / (root 2)
??