Physics, 14.09.2019 11:30, 2005AngelMoore
The area of new mexico is 121,666 square miles. the average annual insolation (hours of equivalent full sunlight on a horizontal surface) is 2200 h. if one-half of the area of new mexico is covered with solar panels of 10% efficiency, how much electricity can be generated per year? what percentage of us energy needs can be satisfied? (the total energy consumption of the united states in 2007 was 100 ej).
Answers: 2
Physics, 21.06.2019 21:30, galaxyworld36
Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?
Answers: 2
Physics, 21.06.2019 22:50, toddbecca9
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
The area of new mexico is 121,666 square miles. the average annual insolation (hours of equivalent f...