Physics Resources

Calculating SpeedsIf a 1000 Kg car crashes with a 3000 kg truck moving at 90º of each other and I know how far of the place of the crash they stopped and at what angle and I also...

The momentum of an isolated system remains constant ; ;total momentum of a system before collision is equal to total momentum after collision.Let the mass of a rocket ...

Basic electrical parameters and their relationshipCurrentThe flow of charges in a conductor is called Current. It represents the quantity of electrons passing through a point in a ci...

Mastering A-Level Physics: The Benefits of Online TuitionThe study of A-Level Physics is challenging and requires an ability to work with complex concepts. As such, students often see...

MomentumITS QUANTITY OFMOTION DUE TO MASS AND VELOCITYDefined as a Product of mass and velocity.Formula𝑃=𝑚𝑣Unit 𝐾𝑔𝑚/𝑠Vector QuantityIt has the same direction as ...

A moment is the turning effect of a force. The equation to calculate a moment is:Moment = Force (perpendicular to the pivot) x distance (from the pivot)For example, consider a horizon...

Newton`s laws of motion can be confusing, but they`re fundamental to understand and score full marks on lots of questions, so what are they and what do they mean?Newton`s First Law: A...

Current, Voltage Resistance can be a tricky topic to get you head around. During my educational journey I have consistently used real world analogies to help understand unimaginable ...

Current, voltage and resistance can be a tricky topic to get your mind around. During my educational journey I have used real world analogies to help understand these ideas. I hope th...

In PhysicsA wave, like light, can behave as either a wave or a particle.When light of a high enough frequency is shone on to a metal, electrons can be liberated from that metal. This ...