17-01-2018
Physics

contestada

Determine the kinetic energy of a 659 kg roller coaster car that is moving with a speed of 12.5 m/s.

Respuesta :

Hilltop1108 Hilltop1108

17-01-2018

Kinetic energy equation is given:

[tex]KE = \frac{1}{2}mv^2 [/tex]

Substituting our known variables, we get:

[tex]KE = \frac{1}{2}(659)(12.5^2) [/tex]

KE = 51484.375J

Hope this helps!

Answer Link

Otras preguntas

URGENT HELP! PRETTY PLS!!

Scope of Human Resource management

I’m gonna cry if I don’t figure this out.

Plscjekf. Sundowners is higher than 83d7wgsjridb djdudbveud

define topic child labour

A 4.00L sample of water, in a 5.500kg iron calorimeter (cFe = 0.4520 J/goC), had 87.5g of NaOH dissolved in it. If the final temperature of the system was 42.55

A double slit is separated by a distance d and we shine two sources of light simultaneously on the slits. One has wavelength λ1 = λ and the other has wavelength

Given the polynomial P(x)=x³+x²-17x+15 completely factories P(x)

Which term refers to your belief that you can make effective decisions, act on them in responsible ways, and make changes?

given a wind speed of 8.65 m/s at a height of 10m in a field with tall grass, find the wind speed at a height of 90m. Use alpha = 0.15.