Physics, 16.11.2019 03:31 smartcookie8251
An adult elephant has a mass of about 5.0 tons. an adult elephant shrew has a mass of about 50 grams. how far r from the center of the earth should an elephant be placed so that its weight equals that of the elephant shrew on the surface of the earth? the radius of the earth is 6400 km. (1ton=103kg.)
Answers: 2
Physics, 22.06.2019 10:00, sofiaisabelaguozdpez
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
An adult elephant has a mass of about 5.0 tons. an adult elephant shrew has a mass of about 50 grams...
Social Studies, 03.01.2020 18:31
Physics, 03.01.2020 18:31
French, 03.01.2020 18:31