# Yahoo Web Search

1. ### Airplane Takeoff Physics?

...force that acts on pilot is 91 N Acceleration of an airplane a = F1 / M F1 is a force that accelerates the...

1 Answers · Science & Mathematics · 23/11/2020

2. ### Physics airplane question.?

Well, if it's actually traveling 325 m/s at 41º N of East, then you have your answer. But if it's HEADED at 41º N of East and getting blown off-course by the wind, then the x- and y- components...

1 Answers · Science & Mathematics · 18/11/2020

3. ### Airplane Flare Physcis?

Plane's horizontal velocity, v(h) = 320 cos27 = 285 m/s Plane's vertical velocity, u = 320 sin27 = 145 m/s Time for flare to hit the ground = t s = ut + ½gt²   5780 = 145t + ½(9.81)t² 9.81t² + 290t - 11560 = 0 t = {-290±√[290²-4...

1 Answers · Science & Mathematics · 30/10/2020

4. ### What airplane smells the best ?

A B-17 that has been airing out for 50 years.

2 Answers · Entertainment & Music · 28/10/2020

5. ### A model airplane of mass 1.1 kg is attached to a horizontal string and flies in a horizontal circle. HELP.?

Speed = distance/time It does 2 circumferences in 8 seconds V = 2π(5.6)(2)/8 = 5.6π/2 = 8.8 m/s Tension is the force that causes centripetal acceleration T = m v^2/r = (1.1)(8.8)^2/5.6 = 15.2 N That stuff about lift...

1 Answers · Science & Mathematics · 17/11/2020

6. ### Will it be safe for me to travel by airplane , car, etc, in the summer of 21 (e.g., like in August or July of 2021 for example)?

Summer will likely be better than it is right now, but no one knows what restrictions will be in place then.

3 Answers · Travel · 14/11/2020

7. ### Will it be safe for me to travel by airplane , car, etc, in the summer of 21 (e.g., like in August or July of 2021 for example)?

Nobody can answer your question with 100% certainty all we can say is we hope so.

2 Answers · Travel · 15/11/2020

8. ### a sky diver jumps from an airplane at 5000 m and falls for 60.0 secs at an average velocity of 51.0 m/sec before opening his parachute.?

Distance travelled in 60.0s = average velocity x time = 51.0 x 60.0 = 3060m. Remaining distance = 5000 -3060 = 1940m

1 Answers · Science & Mathematics · 30/10/2020

9. ### The compass of an airplane indicates that the airplane is heading north. The airplane is moving at an airspeed of 230 km/h. ?

Because these vectors are perpendicular, we can just use Pythagoras: 1. v = √(230² + 55²) km/h = 236 km/h 2. Θ = arctan(55/230) = 13º E of North

2 Answers · Science & Mathematics · 28/10/2020

10. ### Will it be safe for me to travel by airplane , car, etc. in the summer of 2021?

It's fine now.  As long as you take precautions

8 Answers · Travel · 13/11/2020