CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Anytime matter is in motion it has kinetic energy. The faster an object moves, the more kinetic energy it has. The more mass an object has, the more kinetic energy it has.

Detailed explanation-2: -This equation shows that kinetic energy is proportional to the mass of an object and the square of the velocity. Therefore, if two cars are driving down the street at the same speed, the heavier car will have more kinetic energy. Furthermore, faster-moving objects have more kinetic energy than slower objects have.

Detailed explanation-3: -This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four.

Detailed explanation-4: -Kinetic Energy of an Object Is Greater When the Object Has a Greater Mass. For example, if a car and a truck are driving at the same speed, the truck will have total kinetic energy because it has more mass than the car.

Detailed explanation-5: -Since velocity is squared in the kinetic energy equation, increases in velocity have exponential effects: doubling the mass of an object will double its kinetic energy, but doubling the velocity of the object will quadruple this amount!