The velocity of a person’s cough is 50.0 mph and expels thou…
The velocity of a person’s cough is 50.0 mph and expels thousands of viral particles through the air. If this person coughed at one end of the lecture hall, how long (in seconds) would it take for their viral particles to reach another person 16.8 m away? You can ignore other factors (such as wind speed, humidity, barriers, etc.) in your calculations. Note that 1 mile = 1.609 kilometers 1609.3 m
Read Details