Given:
The mass of the book is m = 0.5 kg
The speed of the book is v = 3 m/s.
To find the type of energy and how much.
Step-by-step explanation:
As the book is in motion, the energy is kinetic energy.
The formula to calculate kinetic energy is

On substituting the values, the kinetic energy will be

Thus, the kinetic energy will be 2.25 J