Physics, 20.08.2019 20:30 kristieL50
Proton is accelerated to a speed of 0.93c, what is the 1. a proton has a mass of 1.673 x 10-27 kg. if the proton is accelerated to a speed magnitude of the relativistic momentum of the proton? a. 6.2 x 10-17 kg. m/s b. 1.3 x 10-18 kg. m/s c. 4.7 x 10-19 kg. m/s d. 5.9 x 10-24 kg. m/s e. 1.8 * 10-18 kg . m/s
Answers: 2
Physics, 22.06.2019 00:00, hlhunter11p8f0o0
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
Answers: 1
Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 16:50, fsugg9168
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
Physics, 22.06.2019 18:20, miner12924owhu4d
Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?
Answers: 1
Proton is accelerated to a speed of 0.93c, what is the 1. a proton has a mass of 1.673 x 10-27 kg. i...
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