Newtons Law of universal Gravitation Flashcards
1
Q
Newtons law of universal gravitation
A
Every particle with mass in the universe attracts every other particle with a force which is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres
2
Q
Gravitational field
A
The acting pet unit mass
3
Q
Weight
A
The gravitational force the earth exerts on any object on or near its surface
4
Q
Mass
A
The amount of matter which an object consists of
