Respuesta :

As we know that kinetic energy is given by

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

here we know that

m = 15 kg

v = 1 m/s

now we will have

[tex]KE = \frac{1}{2}(15 kg)(1 m/s)^2[/tex]

[tex]KE = 7.5 J[/tex]

so KE will be 7.5 J