Respuesta :
Answer: 40 Joules
Explanation: Kinetic energy is the energy possessed by a body by virtue of its motion.
Kinetic energy depends on the mass and speed of the object.
[tex]K.E=\frac{1}{2}\times mv^2[/tex]
m= mass of canoe = 20 kg
v= speed of canoe = 2 m/s
[tex]K.E=\frac{1}{2}\times 20kg\times (2m/s)^2[/tex]
[tex]K.E=40kgm^2s^-{2}=40Joules[/tex]
[tex](1kgm^2s^{-2}= 1Joule)[/tex]
