subject
Physics, 20.11.2021 04:30 richiearieona1012

Suppose you wish to shoot supplies straight up to astronauts in an orbit 36,000 km above the surface of the Earth.

(a) At what velocity must the supplies be launched?

(b) What is unreasonable about this velocity?

(c) Is there a problem with the relative velocity between the supplies and the astronauts
when the supplies reach their maximum height?

(d) Is the premise unreasonable or is the available equation inapplicable? Explain your
answer.

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 15:10, jessbri5150
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
image
Physics, 21.06.2019 17:00, 001136843
Which energy transformation occurs in the core of a nuclear reactor? nuclear energy mechanical energy nuclear energy - thermal energy thermal energy -- nuclear energy mechanical energy - nuclear energy
Answers: 2
image
Physics, 22.06.2019 10:50, infinitexero1022
Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k
Answers: 1
image
Physics, 22.06.2019 18:00, abigail018
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
You know the right answer?
Suppose you wish to shoot supplies straight up to astronauts in an orbit 36,000 km above the surfa...

Questions in other subjects:

Konu
Mathematics, 14.09.2021 01:50