Wednesday, August 31, 2011

Rotational motion Physics A Level


Todays topic is rotational motion .

Many students take this chapter to be a difficult one, but in fact it is a very easy one :the only thing we will have to do is to compare rotational motion with linear motion and then do the questions based on the formulas we are going to derive:

Torque is considered as the force here and alpha that is angular acceleation is considered to be acceleration.

Torque is considered as the force here and alpha that is angular acceleation is considered to be acceleration

Torque= force x radius of circle

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