subject
Physics, 31.08.2020 01:01 mcmccann4317

Galactic Alliance Junior Mission Officer (GAJMO) Bundit Nermalloy is predicting the kinetic energy of a supply spacecraft, which is being moved in one dimension in the tractor beam of the ship named the Jadarian-Ruby, to ensure that the supply spacecraft doesn’t damage the spaceport to which it is being delivered. GAJMO Nermalloy has been instructed to deliver the supply spacecraft with a kinetic energy less than 1010J (where 1J=1N⋅m). GAJMO Nermalloy knows that the change in kinetic energy of an object moving in one dimension is equal to the net work performed on it, where net work is the integral of the component of net force in the direction of motion with respect to the position of the of the object. That is: KE2−KE1=∫x2x1F(x)dx. The net force exerted by the tractor beam is supposed to be constant, F0=−3.5×106N, but due to improper maintenance of the Jadarian-Ruby, the actual force exerted by the tractor beam as a function of position x is given by F(x)=αx3+β, where α=6.1×10−9N/m3 and β=−4.1×106N. Assume the supply spacecraft had an initial kinetic energy of KE1=2.7×1011J and that the tractor beam force is applied on the spacecraft over a distance of 7.5×104m away. from its beginning position at x=0.0m. KE2 7.5×10^9 J Evaluate the final kinetic energy of the supply spacecraft for the actual tractor beam force, F(x)=αx3+β. KE2=?number?unit

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 14:30
Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
Answers: 2
question
Physics, 22.06.2019 15:50
Decreased sensitivity to an unchanging stimulus is known as
Answers: 3
question
Physics, 22.06.2019 21:00
If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?
Answers: 2
question
Physics, 23.06.2019 03:30
First to answer will be the brainliest i need the answer asap
Answers: 1
You know the right answer?
Galactic Alliance Junior Mission Officer (GAJMO) Bundit Nermalloy is predicting the kinetic energy o...
Questions
question
Mathematics, 11.11.2020 05:30
question
English, 11.11.2020 05:30
Questions on the website: 13722359