pulley
simple machine
A baseball is not a simple machine
No,its a Simple Machine
No. It is a compound machine. It is made of simple machines.
pulley
a wheel and axil, as the yoyo will spin around because of the string and the axil located in the middle of the yoyo.
well it depends on wether or not you want a professional yoyo or a intermediate yoyo but mostly the grind machine is better
no. if want a cheap hubstacked yoyo though get a yoyofactory plastic gring machine :D
its yoyo mama
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
it is simple! Go to seven eleven!
A pulley isn't a kind of simple machine, it is a simple machine
simple machine
simple machine
Its a simple machine which can crush any complex machine
yes it is a simple machine... the wind blowing on the wheel and axle makes it a simple machine