In which direction does the sun appear to move across the sky?

from west to east

from east to west

from north to south

from south to north

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.

Diamond will scratch quartz. true or false