Physics, 10.07.2019 18:20 rileyallen4186pd5tgy
Adog wishes to swim across a slow-moving stream. the dog can swim at 2.0m/s in calm water. the velocity of the current is 3.0m/s. the distance directly across the stream is 50m.
a) how long does it take dog described above to swim 50m in a bost of water that has no current?
b) how far downstream will current have carried the dog in the time it takes the dog to get across the stream?
c) calculate dog’s resultant velocity relative to bank from where the dog started.
Answers: 2
Physics, 22.06.2019 06:30
If an atom contains 11 protons in its nucleus, predict the element with the atomic number and electronic configuration. will the number of electrons remain the same during the chemical reaction in such an atom? explain.
Answers: 3
Physics, 22.06.2019 13:00
The substances that are necessary for producing of certain hormones and that store and transport vitamins
Answers: 1
Physics, 23.06.2019 08:00
Describe a mesomorph body type and expain why this body type a sportsperson to perform well in either football swimming or cross country
Answers: 1
Adog wishes to swim across a slow-moving stream. the dog can swim at 2.0m/s in calm water. the veloc...
Mathematics, 25.06.2019 20:00
Chemistry, 25.06.2019 20:00
Physics, 25.06.2019 20:00
Mathematics, 25.06.2019 20:00
History, 25.06.2019 20:00
Social Studies, 25.06.2019 20:00
Mathematics, 25.06.2019 20:00
History, 25.06.2019 20:00