subject
Physics, 11.07.2019 09:00 imello51

Jerome and paul are competitive brothers. they live on a small farm on the northern bank of a river that runs purely east and west and that flows to the east at a rate of 1.350 m/s . the brothers have run some time trials on the farm pond, and they know that, in still water, jerome can paddle the family canoe at a steady rate of 3.100 m/s for a considerable length of time. when younger brother paul runs a considerable distance, it turns out that he can maintain just this same pace. the brothers decide to a have a race, with jerome paddling and paul running, from their farm to their aunt annabelle's house and back; their aunt lives on the riverbank 2080.0 m east of their farm. the bank runs purely east and west along this stretch of the river, and there is a nice path along the bank along which paul can run. which brother is going to win, and by how much time? give the time difference in seconds. if paul wins, make the time difference positive. if jerome wins, make the time difference negative.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 22:00
The midpoints? a, b, and c are marked on the histogram. match them to the indicated scores. which? scores, if? any, would be considered? unusual?
Answers: 2
question
Physics, 22.06.2019 22:20
The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.
Answers: 1
question
Physics, 22.06.2019 23:50
The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
Answers: 3
question
Physics, 23.06.2019 03:20
2. which of the following does not affect the electrical resistance of a body? a. material composing the body b. bodies directly surrounding the body c. length of the body > d. temperature of the body
Answers: 2
You know the right answer?
Jerome and paul are competitive brothers. they live on a small farm on the northern bank of a river...
Questions
question
Mathematics, 07.10.2020 01:01
question
Mathematics, 07.10.2020 01:01
question
Mathematics, 07.10.2020 01:01
question
Mathematics, 07.10.2020 01:01
question
Mathematics, 07.10.2020 01:01