Potential and kinetic energy

Energy cannot be created or destroyed according to the law of conservation of energy. It can only be transformed or transferred.

Kinetic energy is the energy of motion. When two objects collide, energy is transferred between them through the force of the impact.

Kinetic energy is defined as the energy of motion (KE = 1/2 * m * v^2). If an object is not moving, its velocity is zero, meaning its kinetic energy is zero, which is the minimum possible value.

Kinetic energy depends on mass and velocity (KE = 1/2 * m * v^2). A car has significantly more mass than a ball, a person, or a single individual, leading to much higher kinetic energy at similar speeds.

The formula for kinetic energy is KE = 1/2 * mass * velocity^2. Therefore, it is directly dependent on the mass of the object and the square of its speed.

Kinetic energy is the energy of an object in motion. A frisbee flying through the air is actively moving, whereas the other options describe stationary objects.

Kinetic energy is the energy possessed by an object due to its motion. Potential energy, by contrast, is stored energy based on position.

Potential energy is stored energy that an object possesses due to its position or configuration, such as height above the ground.

Both kinetic and potential energy are forms of mechanical energy, which describes the energy associated with the motion and position of objects.

Gravitational potential energy depends on mass and height (PE = m * g * h). A car has much more mass than a person, so a car at the top of a hill has more potential energy than a person at the same height.