Link to Desmos   a) If an Earth bound observer observes that…

Link to Desmos   a) If an Earth bound observer observes that 42 seconds has passed and an observer on a spacecraft that is moving away from Earth observes that 30 seconds has passed, how fast is the spacecraft travelling away from the Earth?   b) A spacecraft travelling past the Earth observes a distance between two Earth bound buildings to be 50m, if it is travelling at a speed of 1.78 x 108 m/s, what would be the distance between the two buildings from the perspective of a person on Earth?

REMINDER Please, prior to scanning and submission on Grades…

REMINDER Please, prior to scanning and submission on Gradescope, you are REQUIRED to hold each of your exam pages to your web camera up for a minimum of 10 seconds to your web camera so that a snapshot can be grabbed and the electronic version submitted can be validated to be a match to the paper you worked on. Please Scan and submit your full solutions to questions 6(a)(b), 7(a)(b)(c) and 8(a)(b)(c) through the Gradescope page on the left side in your Canvas course with Honorlock open.

A respiratory therapist is reviewing a patient’s ventilator…

A respiratory therapist is reviewing a patient’s ventilator flow sheet. While the patient’s ventilatory parameters have not changed, the therapist observes the following PETCO2 values recorded over a period of six hours.1400   32 torr1600   34 torr1800   40 torr2000   42 torrWhich of the following should the therapist conclude?