during each heartbeat, about 80 g of blood is pumped into the aorta in approximately 0.20 s. during this time, the blood is accelerated from rest to about 1.0 cm/s. what is the average net force on the blood during this time?

What is the “point system”? a. a penalty system that notes infractions made by drivers b. a system that rewards good drivers c. a way to calculate how difficult a driving maneuver is d. a computer system found in police stations what is the correct answer ?