Physics, 16.10.2019 05:30, ayoismeisjuam

Suppose that the distance an aircraft travels along a runway before takeoff is given by upper d equals (5 divided by 3 )t squared, where d is measured in meters from the starting point and t is measured in seconds from the time the brakes are released. the aircraft will become airborne when its speed reaches 480 km divided by h. how long will it take to become airborne, and what distance will it travel in that time? how long will the airplane take to become airborne?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 11:00, stankyweezle

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Answers: 3

continue

Physics, 22.06.2019 11:50, Adot23x

The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?

Answers: 3

continue

Physics, 22.06.2019 13:30, sukiyoshi10

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)

Answers: 1

continue

Physics, 23.06.2019 00:20, ilovewaffles70

Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.

Answers: 2

continue

Do you know the correct answer?

Suppose that the distance an aircraft travels along a runway before takeoff is given by upper d equa...