Physics, 26.11.2019 01:31 joha222680
Perhaps the most-common gravitational calculation is to determine the "weight" of an object of mass mo sitting on the surface of the earth (i. e., the size of the gravitational attraction between the earth and the object). according to newton's law of universal gravitation, the gravitational force on the object is
fg=g(memo r2e)=(gme r2e)mo,
where me is the mass of the earth and re is the distance between the object and the center of the earth(i. e., re = radius of the earth = 6.38
Answers: 2
Physics, 21.06.2019 19:00
What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?
Answers: 1
Physics, 22.06.2019 09:50
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
Answers: 1
Physics, 22.06.2019 17:00
Using proper grammar, spelling, and punctuation, write at least one 5 sentence paragraph describing 3 ways we use the elements of the electromagnetic spectrum (ems) in our everyday lives.
Answers: 2
Perhaps the most-common gravitational calculation is to determine the "weight" of an object of mass...
Physics, 30.06.2019 16:50
English, 30.06.2019 16:50
Social Studies, 30.06.2019 16:50
History, 30.06.2019 16:50
Health, 30.06.2019 16:50
Spanish, 30.06.2019 16:50
Social Studies, 30.06.2019 16:50
Biology, 30.06.2019 16:50
Mathematics, 30.06.2019 16:50