Weight, Gravity And Masss Flashcards
1
Q
What is weight
A
Weight is the force acting on an object due to gravity. The force of gravity close to earth is due to the GF around earth.
2
Q
What does the wight of the object depend on
A
The gravitation field strength at the point where the object is
3
Q
What is the equation for weight?
A
W =mg
Weight = mass x GFS
Weight is measured in newtons
4
Q
Where does the weight act on?
A
Weight of an object may be considered to act at a single point - objects centre of mass.
5
Q
What is the relationship between the weight and the mass?
A
Directly proportional
6
Q
How do u measure weight?
A
Using a calibrated spring balance (newton meter)
