subject
Physics, 12.12.2019 00:31 maribelarreolap4sgpj

Aspacecraft in the shape of a long cylinder has a length of 100 m, and its mass with occupants is 1 470 kg. it has strayed too close to a black hole having a mass 100 times that of the sun. the nose of the spacecraft points toward the black hole, and the distance between the nose and the center of the black hole is 10.0 km. what is the difference in the gravitational fields acting on the occupants in the nose of the ship and on those in the rear of the ship, farthest from the black hole? this difference in acceleration grows rapidly as the ship approaches the black hole. it puts the body of the ship under extreme tension and eventually tears it apart.

ansver
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 05:00, masie03
Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct
Answers: 1
image
Physics, 22.06.2019 05:00, bbygrl70
Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
image
Physics, 22.06.2019 05:00, DASASDAEDWEDA
Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?
Answers: 2
image
Physics, 22.06.2019 05:20, cwsmith8026
Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to. in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?
Answers: 1
You know the right answer?
Aspacecraft in the shape of a long cylinder has a length of 100 m, and its mass with occupants is 1...

Questions in other subjects:

Konu
Mathematics, 27.06.2019 03:00
Konu
Chemistry, 27.06.2019 03:00