What should be the theoretical acceleration for the ball on the ramp at 2.00o? answer in proper si (mks) units. just enter the number itself, not the units. the theoretical acceleration for the ball should be (do not enter units with your answer, just the number representing magnitude).

Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?