Physics, 05.01.2021 01:00 gensevilla54
Please answer this fast with right answer and then I will make you brainlest please
In the attachment there is a density column where there is colour
Question: tell me why is the red at the bottom of the density column if it is the least dense
Answers: 2
Physics, 22.06.2019 02:00
Askydiver weighing 140 lb (including equipment) falls vertically downward from an altitude of 19,000 ft and opens the parachute after 18 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.55|v| when the parachute is closed and is of magnitude 14|v| when the parachute is open, where the velocity v is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. (a) find the speed of the skydiver when the parachute opens. (b) find the distance fallen before the parachute opens. (c) what is the limiting velocity vl after the parachute opens? (d) determine how long the sky diver is in the air after the parachute opens. (e) plot the graph of velocity versus time from the beginning of the fall until the skydiver reaches the ground.
Answers: 1
Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
Answers: 3
Physics, 22.06.2019 16:00
The amount of potential energy possessed by an elevated object is equal to what?
Answers: 1
Please answer this fast with right answer and then I will make you brainlest please
In the attachme...
Geography, 11.07.2019 05:00
History, 11.07.2019 05:00
Business, 11.07.2019 05:00
Mathematics, 11.07.2019 05:00
History, 11.07.2019 05:00
Mathematics, 11.07.2019 05:00