Answers: 1
Physics, 22.06.2019 03:30
Aplane flies a distance d from west to east at a constant speed vp , with respect to the air in a time twe . on the return trip, the plane flies a distance d from east to west at a constant speed vp , with respect to the air in a time tew . on both trips the wind blows from west to east at a constant speed va , with respect to the ground 1) what is tew in terms of vp, va, and d, as needed? tew=dvp tew=dvp+va tew=dva tew=dvpââva tew=12dvp tew=12dvp+va tew=12dvpââva your submissions: b submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 2) what is twe in terms of vp, va, and d, as needed? twe=dvp twe=dvp+va twe=dva twe=dvpââva twe=12dvp twe=12dvp+va twe=12dvpââva your submissions: d submitted: saturday, january 26 at 6: 49 pm feedback: feedback will be given once all questions have been attempted and the grade cluster button has been pressed. 3) assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is va, the speed of the wind with respect to the ground? va = 100 miles/hr va = 575 miles/hr va = 200 miles/hr va = 175 miles/hr va = 975 miles/hr 4) once again, assuming d = 2300 miles, vp = 400 miles/hr, and twe = 4 hours, what is tew, the time it takes the plane to fly a distance d miles from east to west? tew = 5.75 hours tew = 11.5 hours tew = 7.67 hours tew = 8 hours tew = 10.2 hours
Answers: 2
Physics, 22.06.2019 11:30
Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?
Answers: 3
Physics, 22.06.2019 14:10
What is the weight of a 8-kg substance in n, kn, kg¡m/s2, kgf, lbm¡ft/s2, and lbf?
Answers: 2
Physics, 22.06.2019 21:30
Aperson touches a large chunk of ice with their hand and remarks, âthis is making me cold.â explain what this person is feeling. is the ice transferring âcoldâ to the person? is there a heat transfer occurring? explain.
Answers: 1
I need help with this one !
Explanation needed ~
...
Explanation needed ~
...
Mathematics, 05.12.2019 22:31
Biology, 05.12.2019 22:31
Mathematics, 05.12.2019 22:31
Health, 05.12.2019 22:31
Geography, 05.12.2019 22:31
Mathematics, 05.12.2019 22:31
Health, 05.12.2019 22:31
History, 05.12.2019 22:31
Mathematics, 05.12.2019 22:31
Health, 05.12.2019 22:31
Biology, 05.12.2019 22:31
Mathematics, 05.12.2019 22:31