A2200 kilogram car is accelerating at 3.4 m/s/s. what is the net force?

What color of light must blue light mix with to create white light? a. yellow b. white c. blue d. green

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Could we see a galaxy that is 20 billion light-years away?