Physics, 12.02.2020 23:52, amontgomery51

You and your friends find a rope that hangs down 19m from a high tree branch right at the edge of a river. You find that you can run, grab the rope, swing out over the river, and drop into the water. You run at 2.0 m/s and grab the rope, launching yourself out over the river. How long must you hang on if you want to drop into the water at the greatest possible distance from the edge?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:00, anime333

Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?

Answers: 1

continue

Physics, 22.06.2019 07:00, aprilstalder

Why should seat belts not be mandatory quick plz

Answers: 2

continue

Physics, 22.06.2019 08:00, nikkiwoodward1ovgszp

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Answers: 1

continue

Physics, 22.06.2019 08:50, schoolwannapass

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

Answers: 2

continue

Do you know the correct answer?

You and your friends find a rope that hangs down 19m from a high tree branch right at the edge of a...