## Cancelling in Equations- Category: Shortcuts
- Written by fisikastudycenter
physics.fisikastudycenter.com - Learning cancelling in an equation. What is a cancelling in here meant? You simplify and remove a pair of numbers or symbols in an equation that is called cancelling. That's a significant difference when using a cancelling instead the ordinary way without cancelling. You could finish an equation quicker and easier but make sure that you don't make un-proper cancelling and then your answer get wrong. ## Center of Mass a Calculation Simplicity- Category: Shortcuts
- Written by fisikastudycenter
physics.fisikastudycenter.com - Learning the center of mass, How to simplify the center of mass calculations. Sometimes it's usefull enough applying this method but if you do not feel confidence enough to use it, don't use! Some students got wrong answer when using this method but they got the correct one when using the ordinary way. From above figure, try to find the location of center of mass of that shape, calculate only the x axis location, because we know that y ## Sinus Method in Equilibrium- Category: Shortcuts
- Written by fisikastudycenter
Shortcut to physics equilibrium, finding forces using sinus rule. Given angles between three forces that are in equilibrium condition as below figure. You are asked to determine T ## An Elastic Collision Shortcut- Category: Shortcuts
- Written by fisikastudycenter
physics.fisikastudycenter.com - A physics shortcut to collision problem wih conditions the collision should be elastic and the masses of the two bodies involved are the same. ## Strings Tension on Blocks- Category: Shortcuts
- Written by fisikastudycenter
physics.fisikastudycenter.com - How to find the ratio of strings tensions on a couple of blocks travel at frictionless surface. Given 5 blocks being pulled by a force F = 30 N along x direction. The masses are m ## More Articles... |