A jogger, whose mass is 65 kg, is moving at a speed of 4 m/s. What is the jogger's kinetic energy?

Fine out you self hx

Answerδh > 0explanationc₆h₆  (s)  → c₆h₆ (l)if you are changing it from a solid to a liquid, you are pretty much melting the solid. this requires heat energy. therefore, the reaction is endothermic (takes in energy); the system enthalpy increases as the reaction proceeds: δh > 0.

Ithink the answer is d.