HELP ME What is the ideal mechanical advantage of a machine that has an input distance of 5 meters and an output distance of 10 meters?

What type of nuclear decay causes the atomic number of an element to increase by 1?

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

If forces acting on an object are unbalanced. true or false