What positions of the moon (m) will create the greater ridge range A or b
A or c
B or d
B or c

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.)

The energy produced as a result of this flow of electrons from atom to atom is called

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?