Gcse Definition Of Kinetic Energy

Kinetic energy definition the energy of a body or a system with respect to the motion of the body or of the particles in the system.

Gcse definition of kinetic energy. If you are hit by a bee moving at 2 m s it doesn t hurt much. Gravitational potential energy gpe is stored energy in raised objects or materials. Revise how to calculate work done gravitational potential energy and kinetic energy with bbc bitesize gcse physics. To make something move requires a force and an increase in speed means an increase in kinetic energy.

Kinetic energy is the energy in moving objects every moving object has kinetic energy. Let s look at some examples. Tutorials tips and advice on gcse physics coursework and exams for students parents and teachers. Tutorials tips and advice on gcse physics coursework and exams for students parents and teachers.

It is also called movement energy. This is the energy a body has because it s moving. Example b this slightly more complex example asks you to rearrange the equation to find out the speed of a moving object when its kinetic energy is known. This is usually written as ke mv 2 this equation is important.

The object falls or. Anything that moves has kinetic energy written as ke see also the pages on momentum. You may also be interested in. The kinetic energy of a moving object can be calculated using the equation.

Oxnotes gcse igcse notes physics forms types of energy. How much kinetic energy a body has depends on its speed and mass. The amount of kinetic energy that an object has depends on how fast it is moving its velocity and it also depends on the mass of the object.