Physics, 26.03.2020 20:24 kachinafenton9098
A wire is hung between two towers and has a length of 208 m. A current of 154 A exists in the wire, and the potential difference between the ends of the wire is 0.245 V. The density of the wire material is 3610 kg/m3 and its resistivity is 4.23 x 10-8Ω·m. Find the mass of the wire.
Answers: 1
Physics, 22.06.2019 09:00
An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?
Answers: 3
Physics, 22.06.2019 12:00
An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?
Answers: 2
Physics, 22.06.2019 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
Physics, 22.06.2019 19:30
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
Answers: 1
A wire is hung between two towers and has a length of 208 m. A current of 154 A exists in the wire,...
Chemistry, 23.07.2020 03:01
Mathematics, 23.07.2020 03:01
Health, 23.07.2020 03:01
Mathematics, 23.07.2020 03:01
Mathematics, 23.07.2020 03:01
History, 23.07.2020 03:01