Which results in an increase in power? a- doing more work in less time? b- doing more work in more time? c- doing less work in more time? d-doing less work in less time?

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.

Why do astronauts in the space shuttle weigh less?

What causes the development of most clouds and precipitation in the atmosphere?