Physics Practice Problems First Law of Thermodynamics Practice Problems Solution: An athlete doing push-ups performs 650 kJ of work ...

🤓 Based on our data, we think this question is relevant for Professor All Professors' class at BLINN.

Solution: An athlete doing push-ups performs 650 kJ of work and loses 425 kJ of heat. What is the change in the internal energy of the athlete? a) -225 KJ b) -1075 KJ c) 1075 KJ d) 225 KJ  

Problem

An athlete doing push-ups performs 650 kJ of work and loses 425 kJ of heat. What is the change in the internal energy of the athlete?

a) -225 KJ

b) -1075 KJ

c) 1075 KJ

d) 225 KJ