How much work is done by the 1000-N normal force if the box moved rightward a displacement of 40 m before coming to a stop?

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.

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.

What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical