An object of mass 15kg is moving with a uniform velocity of `4ms^(-1)`. What is the kinetic energy possessed by the object?

Explanation

Mass of the object `m=15kg`, Velocity of the object `v=4ms^(-1)`
`E_(k)=(1)/(2)mv^(2)`
`=(1)/(2)xx15kgxx(4ms^(-1))^(2)`
`=120J`
The kinetic energy of the object is 120 J.