Answer: The velocity of the object is 12 m/s.
Explanation:
Mass of the object = 11 kg
Velocity of the object = v
Kinetic energy possessed by the object = 792 Joules
\(K.E=\frac{1}{2}mv^2\)
\(792 Joules=\frac{1}{2}\times 11\times v^2\)
\(v=\sqrt{\frac{2\times 792 J}{11}}=12 m/s\)
Hence, the velocity of the object is 12 m/s.
