Physics, 08.02.2021 15:40 jiggadess3440
An object of mass 8kg moved around the circle of radius 4m. with a constant speed of 15m/s. calculate the angular velocity. and calculate the acceleration.
Answers: 2
Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
Physics, 22.06.2019 18:30, sarinaneedshelp01
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 23.06.2019 03:30, dogsarecrazy7868
Explain how a step-down transformer makes electricity safe for use in homes
Answers: 2
Physics, 23.06.2019 08:30, jd326677777gfc
List and describe three ways that humans can change ecosystems and three ways that humans can protect ecosystems.
Answers: 2
An object of mass 8kg moved around the circle of radius 4m. with a constant speed of 15m/s.
calcula...
Mathematics, 31.10.2020 23:10
History, 31.10.2020 23:10
Mathematics, 31.10.2020 23:10
Biology, 31.10.2020 23:10
Computers and Technology, 31.10.2020 23:10
French, 31.10.2020 23:10