"Electrostatic forces are attractive or repulsive forces between particles that are caused by their electric charges."
I would assume it is Oxidation since it would have an impact on metals t hat oxidizes in the weather
Answer:
Option C
100 J
Explanation:
Kinetic energy, KE is given by
where m is the mass and v is the velocity
Substituting 50 Kg for mass, m and 2 m/s for velocity v then we obtain

Therefore, the child's kinetic energy is equivalent to 100 J