Brandon is on one side of a river that is 80 m wide and wants to reach a point 250 m downstream on the opposite side as quickly as possible by swimming diagonally across the river and then running the rest of the way. Find the minimum amount of time if Brandon can swim at 2 m/s and run at 5m/s. (Use decimal notation. Give your answer to two decimal places.)
Answers: 2
Physics, 22.06.2019 04:00
The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 23.06.2019 02:00
If a nissan titan has a mass of 2,300 kilograms how many grams is that
Answers: 1
Brandon is on one side of a river that is 80 m wide and wants to reach a point 250 m downstream on t...
Mathematics, 12.01.2021 22:30
Mathematics, 12.01.2021 22:30
Mathematics, 12.01.2021 22:30
Mathematics, 12.01.2021 22:30
English, 12.01.2021 22:30
Mathematics, 12.01.2021 22:30
Biology, 12.01.2021 22:30
Arts, 12.01.2021 22:30
Chemistry, 12.01.2021 22:30
Social Studies, 12.01.2021 22:30
SAT, 12.01.2021 22:30