Can my wishes come true? Name some ways I can wish on please.

Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.

Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?