Physics, 06.05.2020 02:14 CoolRahim9090
Two cities, A and B, use the same number of identical wind turbines to generate power. City A has a steady wind speed of 10 knots. City B wind cAlways directly from high toward low speed varies between 8 and 12 knots, roughly the same proportion of time. Everything else being the same
a City A is producing more power.
b. City B is producing more power
c. Both cities produce the same amount power
d. Both cities produce the same amount energy
e. Not enough information is given
Answers: 3
Physics, 21.06.2019 20:20
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
Physics, 22.06.2019 01:30
Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor
Answers: 1
Physics, 22.06.2019 02:00
Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?
Answers: 3
Physics, 22.06.2019 05:30
Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue
Answers: 2
Two cities, A and B, use the same number of identical wind turbines to generate power. City A has a...
Mathematics, 13.03.2021 07:00
Mathematics, 13.03.2021 07:00
Physics, 13.03.2021 07:00
Physics, 13.03.2021 07:00
English, 13.03.2021 07:00
Mathematics, 13.03.2021 07:00
Mathematics, 13.03.2021 07:00
Computers and Technology, 13.03.2021 07:00
Mathematics, 13.03.2021 07:00
Social Studies, 13.03.2021 07:00
Spanish, 13.03.2021 07:00