The forklift exerts a 1,500.0 N force on the box and moves it 2.00 m forward to the stack. How much work does the forklift do against the force of gravity? Which choice is used to calculate ideal mechanical advantage? O FT/Fe O FelF. O dr / de O deld, O 3.00 X 103 J O 1.50 x 103 J O 750 J O 0. 00 J If a runner has a power output of 1,500 W over 10.0 s, then how much work does she do? 150 J 1,000 J 1,500 J O 15,000 J A sailboat moves north for a distance of 10.00 km when blown by a wind 30 east of south with a force of 5. 00 x 10* N. How much work is done by the wind? O 5.00 x 108 J 0 4.33 x 108 J O 2.50 x 108 J O 0.00 J Which example is a compound machine? Which machine is basically two inclined planes? O inclined plane doorstop O screw ax lever screw O block and tackle O ramp