An 190,000 W engine can accelerate from rest to a top speed in 9 s. How much work did the engine do?

Which types of electromagnetic waves have higher frequencies than the waves that make up ultraviolet light? check all that apply. radio waves infrared light microwaves gamma rays visible light x-rays

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)