Physics, 19.12.2019 23:31 Dragon63770
Earth turns on its axis about once every 24 hours. the earth's equatorial radius is 6.38 x 10^6 m. if some catastrophe caused earth to suddenly come to a screeching halt, with what speed would earth's inhabitants who live at the equator go flying off earth's surface?
Answers: 1
Physics, 22.06.2019 09:40
When you jump from an elevated position you usually bend your knees upon reaching the ground. by doing this, you make the time of the impact about 10 times as great as for a stiff-legged landing. in this way the average force your body experiences is a) less than 1/10 as great. b) more than 1/10 as great. c) about 1/10 as great.d) about 10 times as great.
Answers: 1
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
Physics, 22.06.2019 15:00
Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants
Answers: 2
Physics, 22.06.2019 16:30
Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.
Answers: 1
Earth turns on its axis about once every 24 hours. the earth's equatorial radius is 6.38 x 10^6 m. i...
Mathematics, 01.12.2020 06:20
History, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
History, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
Computers and Technology, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
Chemistry, 01.12.2020 06:20
History, 01.12.2020 06:20
Mathematics, 01.12.2020 06:20
English, 01.12.2020 06:20
Social Studies, 01.12.2020 06:20