a horizontal and vertical force acts on a body . the horizontal force is fixed at 4N but the vertical force varies. calculate the magnitude of the vertical force if the magnitude of the resultant is 6N​

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

The slope of a velocity time graph over any interval of time gives the during that interval

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.