According to ohm’s law, which combination of units is the same as the unit for voltage?

ohm ÷ ampere

ampere × ohm

ohm + ampere

ampere ÷ ohm

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?

What energy transformations occur each time the skateboarder rolls up the ramp?

Abody covers a semicircle of radius 7cm in 5s .find its linear speed