meela101
contestada

travels at
a speed of 80 m/s. It has an estimated mass of 480,000.0 kg. What is the maximum
KE of this train ?

Respuesta :

Answer:

KE= 1,536,000,000 Joules

Explanation:

The equation to find Kinetic Energy (KE) is

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

You are given

m=480,000.0 kg

v= 80 m/s

Substitute the values into the equation and solve for KE

[tex]KE= \frac{1}{2}* 480000*80^{2}[/tex]

KE= 1,536,000,000 Joules