List the factors that contribute to total peripheral resistance. (Module 19.6A) List the factors that contribute to total peripheral resistance. (Module 19.6A) SNS stimulation, PNS stimulation, hormonal stimulation heart rate and blood pressure arterial pressure, capillary pressure, and venous pressure heart rate, stroke volume, end-diastolic volume, and end-systolic volume vascular resistance, vessel length, vessel luminal diameter, blood viscosity, and turbulence

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?