Mathematics, 28.10.2019 23:31 okokjade
The rate of change of the downward velocity of a falling object is the acceleration of gravity (10 meters/sec 2) minus the acceleration due to air resistance. suppose that the acceleration due to air resistance is 0.1 inverse seconds times the downward velocity. write the initial value problem and the solution for the downward velocity for an object that is dropped (not thrown) from a great height. dv -10-0.1v y(t)-| 10-10e-0.1 x what is the terminal velocity? meters/second how long before the object reaches 90% of terminal velocity? how far has it fallen by that time? seconds ,nam progr? ? .practoe another venion
Answers: 3
Mathematics, 21.06.2019 15:10
The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?
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Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
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Mathematics, 21.06.2019 19:00
65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
Answers: 1
The rate of change of the downward velocity of a falling object is the acceleration of gravity (10 m...
Computers and Technology, 25.11.2020 14:20