A25kg steel block rests on a horizontal steel surface. calculate the maximum horizontal force p, that can be applied onto the block without the block sliding across the surface.

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force

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.