Monday, October 12, 2015

Force 4.3 Gravitational Force (Weight)

GRAVITATIONAL FORCE (WEIGHT)




Gravitational force is the force two bodies in the universe attract each other. The quantity of force depends on the masses of the object and the distance between them. The force can be described as weight because weight is calculated by mass times acceleration or mass times the acceleration of gravity either way weight is a force. So weight is the force that an object is pulled towards a celestial body in space, the amount of gravitational force is proportional to the size of the celestial body, the larger the stronger the force.
This video will help you understand gravitational force
This picture shows weight
It shows peoples force acting on the Earth

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