A 15.0 g toy car moving to the right at 20.0 cm/s has an elastic head

Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem

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.

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?