Acar advertisement claims their car can go from a stopped position to 60 miles per hour in 5 seconds. the advertisement is describing the car's
acceleration.
speed.
velocity.
direction.

Which feature indicates that mars resides in the inner region of the solar system

Asystematic approach to problem solving is called a (an)

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?