Basic Physics (Tension; Displacement; Force etc.)
Not what you're looking for?
A 230kg crate hangs from the end of a rope of length L-12.0m. You push horizontally on the crate with a varying force F to move it distance d=4.00m to the side (see attached picture).
(a) what is the magnitude of F when the crate is in this final position?
During the crate's displacement, what are (b) the total work done on it, (c) ...
**Please see attachment for diagram and complete question.
Purchase this Solution
Solution Summary
The expert examines tension, displacement and force on hanging crates.
Solution Preview
Here, let be the angle the line L makes with the vertical. , which gives
There will be a tension force in the string, which will be counteracted by F.
T = F sin
The force F cos will be the force responsible for bringing the block back to its equilibrium position.
If ...
Purchase this Solution
Free BrainMass Quizzes
Basic Physics
This quiz will test your knowledge about basic Physics.
Introduction to Nanotechnology/Nanomaterials
This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.
Intro to the Physics Waves
Some short-answer questions involving the basic vocabulary of string, sound, and water waves.
The Moon
Test your knowledge of moon phases and movement.
Classical Mechanics
This quiz is designed to test and improve your knowledge on Classical Mechanics.