chapter 3 - mass, weight and density Flashcards
1
Q
mass
A
measure of the amount of matter in a body
2
Q
weight
A
gravitational force acting on an object that has mass
3
Q
gravitational field
A
region in which a mass experiences a force due to gravitational attraction
4
Q
gravitational field strength
A
gravitational force per unit mass placed at that point
in a gravitational field, any body that has mass will experience a force of attraction. how strong that attraction is, will be the gravitational field strength of the object
5
Q
apparatus used to measure mass and weight
A
mass : beam balance
weight : electronic balance
