Which is a result of using a machine?
O The mechanical advantage makes the work output
O The machine can put out force without having any
O A large force can be exerted through a long distanc
O A large force can be exerted through a short distan

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?