Forces At Distance Flashcards
1
Q
Magnetic force
A
-force between two magnets
2
Q
Electrostatic force
A
Force acting between two charged objects
3
Q
Field
A
-a region where something feels a force
4
Q
Weight
A
-force of the earth acting on objects due to its mass
5
Q
Mass
A
-amount of matter (stuff) that makes up something
6
Q
Kilogram
A
-unit of measure for mass
7
Q
Gravitational field strength
A
+earths gravitational field strength is about 10N/kg
8
Q
Formula for calculating weight
A
Weight = mass x gravitational field strength