12.3&12.4 Flashcards
0
Q
Law stating that the total electric charge is an isolated system is constant; electric charge is never created or destroyed
A
Law of conservation of momentum
1
Q
The product of an objects mass and it’d velocity
A
Momentum
2
Q
Associated with charge particles
A
Electromagnetic force
3
Q
A powerful force of attraction that acts only on the neutrons
A
Strong nuclear force
4
Q
Attraction force that acts only over a short range
A
Weak nuclear force
5
Q
An attraction force that acts between any two masses
A
Gravitational force
6
Q
A center-directed force that continuously changes direction of an object to make it move in a circle
A
Centripetal force
