I do not agree with the "answer" below. What do you think about it?
When you turn the key in an automobile, you complete a circuit from the negative terminal through the electric starter and back to the posstive battery terminal. This is a DC circuit and electrons migrate through the...
Hi i am having a problem that i don't understand.
i on a lab i must present the relationship of torque mass distance from the axis. the problem is how can i graph the graph with the mass of the object is the slope. this is really urgen! Please help me!
i am Vincent!
i am a new comer in the computer world, and now i want to have information about hardware of a computer to know how a computer work phisically. please help me some ideas or give me some advice about my research!
thanks for paying time to read my articles.
by the way,is...
solar power ideas-help!!!!!!!!!!!!!!!!!!!!!
hi i have a idea that i will use the solar panel to made a power source station to provide electricity with a variable voltage output. can you give me some ideas or suggestions about that i dea!!!!!!!!11
any idea would be great!
thanks you for...
hi! thank for coming to answer my question!
i am junor in high school. i want to have a future in the medical field but i don't know the way to go now. i will graduate next year but i don't know what i should take in college so i can be well-prepared for the medical shool?
i will take an AP...
integration of newton equation???????
Newton's second law is insufficient to describe the motion of a particle. In addition, it requires a value for F, obtained by considering the particular physical entities with which the particle is interacting. For example, a typical resistive force may be...
Modeling By Calculus?????!???
I AM A STDENT WHO REALLY EXCITED OF PHYSICS. ESPECIALLY A BOUT THE MATHS THAT APPLIED IN PHYSICS.
SOMEBODY SAYS THAT WITH CALCULUS WE HAVE HAD A VERY POWERFUL TOOL FOR MODELING.
I HOPE MANY PEOPLE WITH DISCUSS ABOUT THAT IN THIS THREAD SO WE CAN KNOW MORE...
i have a question. can you help me answer it?
i have studied physics about the equation E=mc^2. i know that everybody who studying physics know it. can some body show me how he got there? what maths mean that he used to reach that? i wonder if it is really complex?
i want to master physics and science(mot all but the more i know, the better it is). on the other hand i want to find a job that fit with that academic subject?
can you give me some advice for that idea?/
can you show me how to start to study nuclear physics, such as where i should begin...
solar energy heat energy light energy......
i am a student in high school. and i want to ask someone about the basics of
solar energy. i want to create a solar system that can heat up water. anyof you can give some advices/ equation/model/ for my idea.
is ther possible if a solar cells can...
i know that the molecules in the "freedom" form that have charges equal 0. but i wonder why the molecules still moving to create the diffusion and the effusion?
some one please explain to me. thanks:!!)