Physics

Physics, 14.07.2019 06:30, sierravick123owr441

How to use kinetic energy to calculate velocity kinetic energy: 150,000j mass: 120kg

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 14.07.2019 06:30, pepsi08u29lll

How to use kinetic energy to calculate velocity kinetic energy: 150,000j mass: 120kg

Answers: 1

Предмет

Physics, 15.07.2019 12:20, berica029

Calculate the kinetic energy of a car with a mass of 500kg traveling at a velocity of 10m/s^2 north. a) 2,500j b) 25,000j c) 50,000j d) 100j

Answers: 1

Предмет

Physics, 02.11.2019 04:31, mrashrafkotkaat

Kinetic energycalc1.kinetic energy can be defined as? 2.what is the equations for determining kineticenergy? babe ruth swung a bat that had a mass of 2 kg at avelocity of 45 m/s. how many joules of kineticenergy could he give to the ball? 4.barry bonds swings a bat with the mass of 1.5 kg ata velocity of 55 m/s. how many joules of kineticenergy can he give the ball? sate: happy halloweenk.1. dilate about the origin usifactor ofa (0.9) b(0, -6which is more important to hitting a home run, aheavier bat or faster swing? 6.40post imaotiger woods swings his driver which weighs .75 kg ata velocity of 60 m/s. calculate the kinetic energy ofthe club: 7.calculate the kinetic energy of a car that has a massof 1000 kg and is moving at the rate of 20 m/s.8.what is the kinetic energy of a soccer ball which hasa mass of 0.8 kg and is kicked at a velocity of 10m/s? 9.calculate the kinetic energy of a running back thathas a mass of 90 kg and is running at a velocity of 8m/s.

Answers: 2

Предмет

Physics, 07.11.2019 20:31, PinkDivaGirl02

Consider a system consisting of three particles: m1 = 4 kg, vector v1 = < 10, -5, 15 > m/s m2 = 9 kg, vector v2 = < -15, 5, -3 > m/s m3 = 3 kg, vector v3 = < -24, 36, 18 > m/s (a) what is the total momentum of this system? vector ptot = incorrect: your answer is incorrect. kg · m/s (b) what is the velocity of the center of mass of this system? vector vcm = m/s (c) what is the total kinetic energy of this system? ktot = j (d) what is the translational kinetic energy of this system? ktrans = j (e) what is the kinetic energy of this system relative to the center of mass? krel = j one way to calculate krel is to calculate the velocity of each particle relative to the center of mass, by subtracting the center-of-mass velocity from the particle's actual velocity to get the particle's velocity relative to the center of mass, then calculating the corresponding kinetic energy, then adding up the three relative kinetic energies. however, there is a much simpler way to determine the specified quantity, without having to do all those calculations; think about what you know about the relationships among the various kinds of kinetic energy in a multiparticle system. (if you wish, you can check your result by doing the complicated calculation just described.)

Answers: 2

Do you know the correct answer?

How to use kinetic energy to calculate velocity kinetic energy: 150,000j mass: 120kg...

Questions in other subjects:

Konu

Physics, 13.02.2021 01:00

You traveled 47 minutes at 20 km/h speed and then you speed up to 49 km/h and maintained this speed for certain time. If the total trip was 175 km, how long did you travel a...

Konu

Mathematics, 13.02.2021 01:00

Confused on this a bit. No explanation needed ...

Konu

Mathematics, 13.02.2021 01:00

HELP 100 POINTS ANSWER IT PLEASE ...

Konu

History, 13.02.2021 01:00

What impact did the abolitionist movement have in South Carolina? * A. It made some slave owners free their slaves. B. It made slave owners more determined to keep their sla...

Konu

History, 13.02.2021 01:00

Yo story time this was my crush when we were like 13 nd now Im almost 17 nd dating a guy whos cousins with him lol id. k where I was going with that Im just bored as. f but anyway...

Konu

Chemistry, 13.02.2021 01:00

Based on the rocks they contain, predict how Devils Tower and the Giant's Causeway formed. Explain your answer in terms of extrusive and intrusive rocks and the observations you ma...

Konu

Mathematics, 13.02.2021 01:00

PLEASE HELP FAST!! a painted water tower is shown. What percent of the surface area of the water tower is green? now including the area underneath.

Konu

History, 13.02.2021 01:00

Why did Russia end the 300 year reign of the Romanov Dynasty? * A. Lenin led the Bolsheviks to revolt against the czar. B. Germany overthrew the czar. C. The Whites de...

Konu

Mathematics, 13.02.2021 01:00

Pplease solve part a + b ...

Konu

History, 13.02.2021 01:00

the image shows russian and american tanks facing off at the east west berlin border on october 28, 1961. why were relations between russia and the united states tense in berlin in...

Other tasks in the category: Physics More task