A car is sitting motionless on top of a bridge. The bridge pushes up on the car with a force of 782 newtons.
What force must gravity pull down on the car with in order to
break the bridge? Explain how you determined your answer.
please thanks

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

Which of the following are sources of revenue for media companies? a. direct sales to producers b.advertising and subscriptions c. online purchase d. capital investments