Weight Mass and Gravity Flashcards
1
Q
What is the difference between Mass and weight
A
Mass is the amount of particles in one object. This amount doesnt change anywhere.
Weight is the force acting upon a object due to gravity. Weight depends on the strength of the gravitational field.
Mass kg
Weight Newtons
2
Q
With units
Equation for Weight
A
Weight(N)=Mass(kg)x
Gravitational Field Strength(N/kg)
3
Q
What is the relationship between weight and mass
A
Doubling the mass doubles the weight meaning they are directly proportional.
4
Q
What is earths GFS
A
9.8 N/kg
