Given the vectors A⃗ and B⃗ shown in the figure ((Figure 1)), determine the magnitude and direction of B⃗ −A⃗ .

Drag each item into the proper state of matter category.

How is the gravitational force related to the distance between two objects?

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?