subject
Physics, 02.03.2021 19:00 mimacapa

The brightest, hottest, and biggest stars are the brilliant blue stars designated as spectral class O. As is the case of all stars, class O stars move with speeds that are measured in km/s. If a class O star moves with a speed of 255 km/s and has a momentum of 8.62 × 10^36 kg • m/s, what is the star’s mass?

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 20:00
Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?
Answers: 1
question
Physics, 21.06.2019 20:30
Which statement best describes how private industry decides where to spend the money on research and development
Answers: 1
question
Physics, 21.06.2019 23:30
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector   between points f and g.
Answers: 1
question
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is Îźs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
You know the right answer?
The brightest, hottest, and biggest stars are the brilliant blue stars designated as spectral class...
Questions
question
Social Studies, 16.12.2020 20:00
question
Health, 16.12.2020 20:00
question
Chemistry, 16.12.2020 20:00
question
Mathematics, 16.12.2020 20:00
question
Arts, 16.12.2020 20:00
question
Mathematics, 16.12.2020 20:00
Questions on the website: 13722361