♥ Tuesday, February 17, 2009
hello!!! i need to study...
but nothing seems to like can go in leh.
so sad worx=(((((
i need to study....
go in pls=(
formula...
torque = inertia x angular acceleration
" " = force x perpendicular distance
" " = inertia x turining radius
workdone = force x distance
workdone by torque = turining radius x force
" " = 1/2 x m(v^2 - u^2)
" " = 1/2 x I(w^2 - w^2)
potential energy = mgh
kinetic energy = 1/2 mv^2 or 1/2 mv^2 - 1/2 mu^2
hoop stress = pd/2t
long stress = pd/4t
compression area = 1/4 pi d^2
shearing area = 1/4 pi d^2 x 2
...................
shit man!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
=(((((((((((((((((((((((((((((((((((((((((((
Booooooooooooooooooooooooooooooooooooooooooooooooooooo
stupid brain=(((((((((((((((((((((((((((((((((((((((((((((((((
byessssssssssssssssssss
good luck to me tmr
sweet dreams♥ 3:53 AM
