An ideal gas occupies a volume of 0.60 m3 at 5.0 atm and 400. k. what volume does it occupy at 4.0 atm and a temperature of 200. k? what is the known and unknown when using p1v1/t1=p2v2/t2

An engineer designs a roller coaster so that a car travels horizontally for 162 ft, then climbs 127 ft at an angle of 31.0° above the horizontal. it then moves 127 ft at an angle of 46.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)

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.

Which equation is mostly likely used to determine the acceleration from a velocity vs time graph