Physics, 23.06.2019 00:20 evan1v1123
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
Answers: 3
Physics, 21.06.2019 23:30
Aquarterback pedals 3.3meters southward and then run 5.7meters northward. whats the distance ? and whats the displacement?
Answers: 2
Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
Answers: 1
You are the coordinator for a program that is going to take place at night in a rectangular amphithe...
Mathematics, 20.01.2021 22:50
Mathematics, 20.01.2021 22:50
History, 20.01.2021 22:50
English, 20.01.2021 22:50
Social Studies, 20.01.2021 22:50
Mathematics, 20.01.2021 22:50
Computers and Technology, 20.01.2021 22:50
History, 20.01.2021 22:50
Computers and Technology, 20.01.2021 22:50
Mathematics, 20.01.2021 22:50