Physics, 15.01.2020 13:31 mamdouh2893
The gravitational force between two objects is 2000 n. the mass of each object is reduced to one-third of its original mass.
how must the distance between the objects change to keep the gravitational force between them 2000 n?
the distance must be one-ninth the original distance.
the distance must be one-third the original distance.
the distance must be three times greater.
the distance must be nine times greater.
Answers: 3
Physics, 21.06.2019 15:40
Arock is dropped from a cliff and reaches the ground in 2.70s. at the same time another rock is thrown horizontally from the same height with initial x velocity of 0.95 m/s. what distance will in x will the second rock cover?
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 12:30
Compare the horizontal displacement of the two balls as they travel to the ground. what do you observe?
Answers: 1
Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
Answers: 3
The gravitational force between two objects is 2000 n. the mass of each object is reduced to one-thi...
English, 08.07.2020 22:01
Mathematics, 08.07.2020 22:01
Mathematics, 08.07.2020 22:01
Physics, 08.07.2020 22:01
History, 08.07.2020 22:01
History, 08.07.2020 22:01
Mathematics, 08.07.2020 22:01