b. How does the mass of a falling object impact the object's kinetic energy? (1 point)
• A increase in mass causes an increase in kinetic energy.
• A decrease in mass causes an increase in kinetic energy.
• Mass does not impact kinetic energy.
• An increase in mass causes a decrease in kinetic energy.
• Mass does not impact kinetic energy.
The correct answer is:
• An increase in mass causes an increase in kinetic energy.
The kinetic energy of a moving object is directly proportional to its mass. As the mass of the object increases, its kinetic energy also increases. This relationship is described by the equation:
Kinetic Energy = 1/2 * mass * velocity^2
Where the mass is a factor in determining the object's kinetic energy.
To understand how the mass of a falling object impacts its kinetic energy, we need to consider the formula for kinetic energy.
The formula for calculating kinetic energy is KE = 1/2 * mv^2, where KE represents kinetic energy, m represents the mass of the object, and v represents the velocity.
From the equation, we can see that the kinetic energy is directly proportional to both mass and velocity. This means that an increase in mass or an increase in velocity will result in an increase in kinetic energy, while a decrease in mass or a decrease in velocity will result in a decrease in kinetic energy.
Therefore, the correct answer is:
• An increase in mass causes an increase in kinetic energy.