Respuesta :

KE=1/2*m*(v^2)
KE=1/2*1250kg*(11m/s)^2
KE=75,625 J

Kinetic Energy is the energy of the object that is due to the motion. The kinetic energy of an automobile with a mass of 1250 kg traveling at a speed of 11 m/s is 75,625 J.

Kinetic Energy:

It is the energy of the object that is due to its motion.

Kinetic energy formula,

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

Where,

m - mass =  1250 kg

v - speed  = 11 m/s

Put the values to the formula

[tex]\rm \bold{KE = \frac{1}{2} 1250kg \times 11^2}\\\\\rm \bold{KE = 75,625 J }[/tex]

Hence, we can say that  the kinetic energy of an automobile with a mass of 1250 kg traveling at a speed of 11 m/s is 75,625 J.

To know more about  kinetic energy, refer to the link:

https://brainly.com/question/12669551