Iii) If a student gets an electric shock and falls down unconscious in a Physics laboratory, which of the following would you do first to help the victim?
A. administer breathing exercise
B. call a medical doctor immediately
C call other students to surround the victim
D. call a Physics teacher to give the victim medicine

Ajogger accelerates from rest to 4.86 m/s in 2.43 s. a car accelerates from 20.6 to 32.7 m/s also in 2.43 s. (a) find the magnitude of the acceleration of the jogger. (b) determine the magnitude of the acceleration of the car. (c) how much further does the car travel than the jogger during the 2.43 s?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

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?