Answers: 3
Physics, 22.06.2019 12:30
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Physics, 22.06.2019 23:00
Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?
Answers: 1
Physics, 23.06.2019 00:30
Madison lives near the ocean. she’s formed a hypothesis that increased concentrations of salt in the air speeds the corrosion of certain metals. if madison plans to test this hypothesis, she will have to deal with the following variables in her experiment: dependent variable: independent variable: one possible confounding variable:
Answers: 1
A bullet from a policeman’s handgun travels at 100 meters per second had a mass of 0.02 kg. What is...
Chemistry, 29.09.2019 06:30
Social Studies, 29.09.2019 06:30
Social Studies, 29.09.2019 06:30
Social Studies, 29.09.2019 06:30
Mathematics, 29.09.2019 06:30
Biology, 29.09.2019 06:30
Social Studies, 29.09.2019 06:30
Chemistry, 29.09.2019 06:30
Social Studies, 29.09.2019 06:30
English, 29.09.2019 06:30
Mathematics, 29.09.2019 06:30
Health, 29.09.2019 06:30