Atypical nuclear reactor generates 1,000 mw (1,000 mj/s) of electrical energy. in doing so, it produces 2,000 mw of “waste heat” that must be removed from the reactor to keep it from melting down. many reactors are sited next to large bodies of water so that they can use the water for cooling. consider a reactor where the intake water is at 18° c. state regulations limit the temperature of the output water to 30° c so as to not harm aquatic organisms. how many liters of cooling water have to be pumped through the reactor each minute?

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.

To a of 4 x hz is 1. 0. mm nm nm

Write a polynomial function with the given zeros x= -1,0,2show your work