GPE is the energy that an object has due to it's vertical position in the gravitational field.
The Gravity of the Earth (10N)
The amount of gravity that the Earth could potentailly have on an object due to it's height and a different gravitational field strength to that of Earth.
The Potential of Gravity anywhere it can change.
7. Which has More Kinetic energy; A car at 30 mph or a Lorry at 30 mph?
Lorry - it has a higher mass
Car - It's more streamlined
Car - 30mph is quicker in a car than a lorry
Niether there Kinetic Energy is equal.
8. Kinetic Energy depends on .... ?
The Mass of an object and it's Speed
The Height and Weight of a Object
The Distance covered and Area of an Object
The Surface area and Perimeter of an Object
9. The Amount of Work Done, Force and Distance are related by what equation?
W = F x d
E = m x V
P = E/t
W= F/d
10. Gravitational Potential Energy can be calculated using...?
