Answers: 1
Another question on Physics
Physics, 22.06.2019 12:30
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics it’s from the website visionlearnig
Answers: 1
Physics, 22.06.2019 23:50
An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40×10−12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?
Answers: 2
You know the right answer?
What is the acceleration of a 10 kg object subject to a 25 N force?...
Questions
Biology, 22.04.2020 21:39
Computers and Technology, 22.04.2020 21:39
Social Studies, 22.04.2020 21:39
Biology, 22.04.2020 21:39
Mathematics, 22.04.2020 21:39
Biology, 22.04.2020 21:40
English, 22.04.2020 21:40
Mathematics, 22.04.2020 21:40
Computers and Technology, 22.04.2020 21:40
Mathematics, 22.04.2020 21:40
