Abike is driven in a vertical loop with radius 35 m. what should be the minimum velocity at the highest point of the loop?
a)12.5m/s
b)17.5m/s
c)18.5m/s
d)34.2m/s

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

Describe uniform velocity and variable velocity in short

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?