How does increasing the speed of an object affect the kinetic energy (motion energy) of the object?

  1. Increasing the speed of an object decreases its kinetic energy.
  2. Increasing the speed of an object increases its kinetic energy.
  3. Increasing the speed of an object does not affect its kinetic energy.
  4. Whether or not the kinetic energy of an object is affected depends on how much its speed was increased.