Physics, 06.09.2019 02:30 naomicervero

Apilot releases a package from a plane flying horizontally at a constant speed. when the package reaches the ground below, what is the horizontal location of the plane with respect to the package? assume air resistance is negligible.
(a) the plane will be located behind the package.
(b) the location of the plane with respect to the package will depend on the initial height of the plane when the package was released.
(c) the plane will be located ahead of the package.
(d) the plane will be located directly above the package.

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 13:30

An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41  10 2 m/s 2 . use this data to calculate earth’s radius.

Answers: 3

Answer

Physics, 21.06.2019 23:20

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

Answers: 1

Answer

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=dvpâ’va tew=12dvp tew=12dvp+va tew=12dvpâ’va 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=dvpâ’va twe=12dvp twe=12dvp+va twe=12dvpâ’va 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

Answer

Physics, 22.06.2019 05:40

The difference between a red shift and a blue shift has to do with wavelength frequency. t or f

Answers: 1

Answer

You know the right answer?

Apilot releases a package from a plane flying horizontally at a constant speed. when the package rea...

Questions