Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.
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Question: Question: What is the vector sum of all the torques acting on the object called? Answer: net torque

Answer: The net torque is the vector sum of all the torques acting on the object. When adding torques it is necessary to subtract CW from CCW torques.

Question: Question: What is the term for stored energy that an object has due to its position or shape? Answer: potential energy

Answer: A: Electric charges flow when they have electric potential energy. Potential energy is stored energy that an object has due to its position or shape.

Question: Question: Blood flows into the kidney through which artery? Answer: renal artery

Answer:
Blood flows into the kidney through the renal artery. The renal artery connects to capillaries inside the kidney. Capillaries and nephrons lie very close to each other in the kidney.