What is power?

a.) power is a measure of strength

b.) power is the amount of work that is done

c.) power is the rate at which a force is applied to an object

d.) power is the rate at which work is done

e.) power is the force multiplied by the distance

i need asap ? ?

Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings