Question

Calculate the kinetic energy of a Jeep with a mass of 150 kilograms and a speed of 20. m/s?

Answer 1

30,000J

Step-by-step explanation:

Information that we have:

mass:
`m=150kg`

speed:
`v=20m/s`

you can calulate the kinetic energy with the following formula:

`K=(mv^2)/(2)`

where m is the mass, and v is the speed.

we substitute the known values:

`K=(150kg(20m/s)^2)/(2)`

simplifying the expression:

`K=(150kg(400m^2/s^2))/(2)\\ \\K=(600,000J)/(2)\\ \\K=30,000J`

the kinetic energy of the Jeep is 30,000J