Mission Possible

Q:Wheel & Axle: Is the 10 cm Vertical height or distance that object is pulled by wheel and axle?  (section: 4/ paragraph: d/ sub-paragraph: vi / line:2 )

A: The Wheel & Axle must lift an object at least 10.0 cm vertically. The vertical distance is measured at a 90 degree angle and must be at least 10.0 cm. The object does not have to travel at a 90 degree angle but overall must rise 10.0 cm vertically above where it started before the object initiates the next action.

Q: States "lift an object at least 10.0 cm vertically". Does that mean it must be lifted at 90 degrees from the starting point or just moved in an upwards angle at least 10.0 cms?  (section: 4/ paragraph:  2/ sub-paragraph:  ii/ line:1 )

A: The pulley must lift an object at least 10.0 cm. The vertical distance is measured at a 90 degree angle and must be at least 10.0 cm. The object does not have to travel at a 90 degree angle but overall must rise 10.0 cm vertically above where it started before the object initiates the next action.