We add a new maths PDF The app now includes 2019 and 2020 PDF question papers and memos. Other subjects will be added soon and other grades will be added too. Thank you
Topics Electrostatics Electric Force Force Pairs Coulomb's Law Description Visualize the electrostatic force that two charges exert on each other. Observe how changing the sign and magnitude of the charges and the distance between them affects the electrostatic force.
Topics Ohm's Law Circuits Current Resistance Voltage Description See how the equation form of Ohm's law relates to a simple circuit. Adjust the voltage and resistance, and see the current change according to Ohm's law. Sample Learning Goals Predict how current will change when resistance of the circuit is fixed and voltage is varied. Predict how current will change when voltage of the circuit is fixed and resistance is varied.
Topics Conservation of Energy Energy Systems Energy Transfer Energy Conversion Heat Conduction Description Explore how heating and cooling iron, brick, water, and olive oil adds or removes energy. See how energy is transferred between objects. Build your own system, with energy sources, changers, and users. Track and visualize how energy flows and changes through your system. Sample Learning Goals Predict how energy will flow when objects are heated or cooled, or for objects in contact that have different temperatures. Describe the different types of energy and give examples from everyday life. Describe how energy can change from one form of energy into another. Explain conservation of energy in real-life systems. Design a system with energy sources, changers, and users and describe how energy flows and changes one form of energy into another. Tell the energy story for real-life systems.
Click to Run Topics Parallel Plate Capacitor Capacitance RC Circuit Circuits Description Explore how a capacitor works! Change the size of the plates and the distance between them. Change the voltage and see charges build up on the plates. View the electric field, and measure the voltage. Connect a charged capacitor to a light bulb and observe a discharging RC circuit.
x^2-5x-6=0 hello guys um so we'll be doing this x squared minus five x minus six is equals to zero so how do we solve this uh since this is a quadratic equation and already on the other side is equals to zero we simply find factors so we simply find factors what are the factors of six that will give us minus five it is definitely six and one should equals to zero then now we decide we decide on signs so we know that it's negative five so we know that the big sign must take the sign so this will be like that then therefore x is equals to six or x is equals to negative one
Tutor at the door This is how I will be teaching from now on, I how the quality will be great and sound audible. What is UniTut? UniTut is a mobile application where tutors can help high school students with school work. It's making it easier for students to access private tutors and local tutors can make revenue by creating educational videos. Thanks for watching. links: blog - https://ift.tt/qWUCh5V facebook - https://ift.tt/3hjJGMy mobile app - https://ift.tt/khcXBF0 website - https://ift.tt/mOeZ8gV
The Grass Here I was walking, minding my own business, then a restaurant so immaculate on the outside caught my attention. It had the view of the dam, flying ducks, birds chirping the works, so I thought to myself, let me try this place out. Of course for copyright and legal purposes I will give this place a false name, I will call it "The Grass". Upon entering you meet this wonderful calm, peaceful atmosphere, with almost the entire restaurant staring at you as if you a celebrity (No really they were staring)I do not know if there was something off with my makeup or my boyfriends ridiculous cowboy hat that he was wearing. Anyways, upon entering things were going so smoothly up until the moment of picking a table and decide what we should eat came about and ruined all that. Nothing but confusion First of all, the menu was piece of white A4 paper, typed in romans font size 14 (so much for creativity). There was no prices on the menu, they tried to be clever and use catchy term...
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