A series of free GCSE/IGCSE Physics Notes and Lessons.
Levers and Gears
How levers and gears can transmit the turning effect of a force?
How both levers and gears are force multipliers?
Levers
Levers and Gears
How levers and gears can transmit the turning effect of a force?
How both levers and gears are force multipliers?
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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