What determines an object's kinetic energy? Responses Mass and speed Mass and speed Mass and position Mass and position Weight and speed Weight and speed Weight and position
The correct response is "Mass and speed." Both mass and speed determine an object's kinetic energy. The mass of an object determines how much matter it contains, while the speed of an object determines how fast it is moving. Kinetic energy is calculated using the equation: kinetic energy = 1/2 × mass × (speed)^2.
