Testing yourself is a fantastic way to learn - and fun! This app contains over 800 multiple choice questions from all aspects of the syllabus. It also has an equations bank and revision notes. Designed for combined and single subject AQA GCSE Physics courses ...
I am hoping to get a deeper understanding of the difference between two different gravitational potential energy equations, the first of which is given by U = mgh and the second given by U = (Gm1m2)/r I first assumed that in a system consisting of the Earth and, say, a tennis ball,...
Homework Statement Homework Equations U=kq1q2/r The Attempt at a Solution W = changeU = Uf-Uo Uf = k(7*(-5) + 7(-4) + (-5)*(-4))/0.1 = -4.3*10^-4 Ui= k((7*(-4))/0.1= -2.8*10^-4 Uf-Ui = -1.5*10^-4k J ...
Clare's ability as a teacher and the visually interactive facilities she's included in her lessons have been a great help to my daughter. She has been able to understand numbers and various operations/equations where before she struggled.
units within one or two weeks. therefore, your preparation for the test must begin when you enroll for the course. you need to control the result you achieve at the end of the course. use the services of expert tutor the ib physics test should not an uphill task especially when you prep...
This book is a step-by-step guide for introducing your child to addition. Simple and easy steps and colorful pictures will help you teach this important math skill. Before you know it, they will be able to add two, three or four numbers together, and be ready to move on to the next...
Testing yourself is a fantastic way to learn - and fun! This app contains over 800 multiple choice questions from all aspects of the syllabus. It also has an equations bank and revision notes. Designed for combined and single subject AQA GCSE Physics courses ...
Homework Statement Homework Equations tao=Tc/J theta=TL/JG The Attempt at a Solution I got the torque of the motor as 210,085lb-in Then I converted the 4* to .698 rad From there I plugged it into the equations. I solved for T from tao=Tc/J then plugged that T into the... ...
Homework Equations... leejqs Thread Jan 25, 2010 Tags Acceleration Braking Rate Time Uniform Velocity Velocity vs. time Replies: 7 Forum: Introductory Physics Homework Help H Velocity vs Time: Exploring Interstellar Travel This has been bothering me. As you will know, when something reaches ...
Statement Okay, so the problem asks to show that if you have N number of O2 molecules with spin either 1, 0, or -1, the most probable value for either of those is N/3, assuming they don't interact at all and no B field, so basically 3-sided coins. Homework Equations Asked to ...