Exam Questions – Centre of mass of wire frameworks
Please Note: If you are doing AS maths then [...]
Particle on the outer surface of a sphere
Here I consider the motion of a particle sliding on [...]
Motion of a particle on a light inextensible string
Here I consider the motion of a particle attached to [...]
Particle moving on the inside of a hemispherical shell
Here I discuss the motion of a particle moving in [...]
Particle moving on the inside of a cone
Here I consider the motion of a particle moving freely [...]
Conical pendulum
Here I discuss the motion of a particle moving on [...]
Angular speed and acceleration
Here I look at the motion of a particle moving [...]
Exam Questions – Centre of mass of laminas
Please Note: If you are doing AS maths then [...]
Collisions and the conservation of linear momentum
In this video I introduce you to collisions, impulse and [...]
Car accelerating along the horizontal and then up a hill
In this video I show you how to handle problems [...]
Calculating the power developed by an engine
Car moving with constant speed horizontally then up a [...]
Motion down an undulating slope
In this video I now show you how to handle [...]
Motion down a rough plane
In this video I now show you how to handle [...]
Motion down a smooth plane
In this video I now show you how to handle [...]
Conservation of energy / work energy principle
In this video you are introduced to the conservation of [...]
Kinetic energy
In this video, I introduce you to Kinetic Energy, energy [...]
Gravitational potential energy
In this animated video you will be introduced to gravitational [...]
Moving up a rough inclined plane against friction and against gravity
In this video I continue the theme of work done [...]
Moving in the vertical plane against gravity
In this video I continue the theme of work done [...]
Moving in the horizontal plane with and without friction
In this video I introduce you to what work [...]
Collision with a fixed surface
I now move on to consider a perpendicular impact with [...]
Collision between two particles
I now combine Newton's Law of Restitution with the conservation [...]
Newtons law of restitution (experimental law)
When two particles of the same size collide their speeds [...]
Impulse in vector form
In this video I introduce you to the vector form [...]
Lamina toppling on an inclined plane
In this video, a lamina rests on an inclined plane [...]
Freely hanging suspended lamina
In this video I show you how to find the [...]
Wire framework consisting of a rectangle and triangle
In this video I show you how to find the [...]
Rectangle with circle removed
In this video I show you how to find the [...]
Rectangle + semi-circle
In this video I show you how to find the [...]
Rectangle + triangle
In this video I show you how to find the [...]
Rectangles
In this video I show you how to find the [...]
Sectors and semi-circles
In this video I show you how to find the [...]
Triangular laminas
In this video I show you how to find the [...]
Centre of mass of a uniform lamina that has lines of symmetry
In this video I show you how to find the [...]
Centre of mass of a system of particles in a plane
In this video you are shown how to find the [...]
Centre of mass of a system of particles in a line
In this video you are shown what we mean by [...]
Moments – Ladder problems
Ladder leaning against a smooth wall and floor In this [...]
Moment of a non-perpendicular force
Forces at an angle (inclined forces) In this video [...]
Impulse
In this video I will show you how to work [...]
A bullet being fired from a gun
In this video I show you how to handle [...]
Two particles colliding and moving off as one particle
Conservation of Momentum In this video I show you [...]
Two particles colliding and then separating
In this video I show you how to handle [...]