Physics, 18.03.2021 02:00 jmadden513
What is the mass of a car traveling at a velocity of 16 meters per second with a kinetic energy of 130, 048 joules
Answers: 1
Physics, 21.06.2019 20:20
Copper has free electrons per cubic meter. a 71.0-cm length of 12-gauge copper wire that is 2.05 mm in diameter carries 4.85 a of current. (a) how much time does it take for an electron to travel the length of the wire? (b) repeat part (a) for 6-gauge copper wire (diameter 4.12 mm) of the same length that carries the same current. (c) generally speaking, how does changing the diameter of a wire that carries a given amount of current affect the drift velocity of the electrons in the wire?
Answers: 2
Physics, 21.06.2019 22:10
How would doubling the made of an object change the objects potential energy
Answers: 2
Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
Answers: 2
Physics, 22.06.2019 14:00
Awater balloon launcher uses an elastic band with a spring constant of 115 n/m to use thee launcher you stretch thee band back with a balloon n it the water balloons have a mass of 1.3 kg a) if you stretch the band by 0.8 m, what elastic force will the band exert? b) with the band stretched 0.8 m, how much elastic potential energy is stored in the spring? c) if you release the band, it pushes forward. what is the kinetic energy of the balloon when it reaches the natural length of the band? d) what is the speed of the balloon when it reaches the natural length of the band?
Answers: 1
What is the mass of a car traveling at a velocity of 16 meters per second with a kinetic energy of 1...
Mathematics, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
History, 15.10.2020 06:01
History, 15.10.2020 06:01
Mathematics, 15.10.2020 06:01
Chemistry, 15.10.2020 06:01
History, 15.10.2020 06:01
Social Studies, 15.10.2020 06:01
History, 15.10.2020 06:01
Arts, 15.10.2020 06:01
Social Studies, 15.10.2020 06:01
Business, 15.10.2020 06:01
English, 15.10.2020 06:01