SERIES CIRCUIT 1 poin
The circuit shown is measured to have readings for voltage at the first
resistor to be 10 V, the second to be 25 V and the third to be 15 V from a
voltmeter. The second resistor is a 5 ohm light bulb. Type in the NUMBER
ONLY for the total voltage=
V*

Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.

Mixing salt in water is an example of physical change

Explain how a step-down transformer makes electricity safe for use in homes