Answer:
Kinetic, potential and kinetic.
Explanation:
Energy helps to do any form of work. Energy can not be created and can not be destroyed. The energy are inter convertible with each other and no energy is lost during this process.
Two main types of energy are potential energy and kinetic energy. Potential energy is present in rest objects whereas kinetic energy is possessed in moving objects. On pedaling a bicycle kinetic energy is used. Dying rest this energy is converted into potential energy and further on rolling of the bicycle requires kinetic energy.
Thus, the answer is kinetic, potential and kinetic.