If a person weighs 1000 N on the surface of the Earth, how much will they weigh on the surface of the Moon? What “g” value should we use to calculate the weight using Fg = mg?

1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your

The horizontal blue line through the middle of the lens is called the optical axis. as the lamp is moved above or below the axis, keeping the horizontal distance to the center of the lens constant, how does the horizontal distance from the lens to the image change?

If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?