Dynamics Flashcards
1
Q
Newton’s third law
A
Every action has an equal and opposite reaction.
2
Q
Acceleration without time
A
a = (V_f^2 - V_i^2)/2d.
3
Q
Newton’s second law
A
F=ma
4
Q
Newton’s first law
A
An object at rest stays at rest and an object in motion stays in motion unless acted upon by an outside force
5
Q
Remember : energy balance
A
Potential = Spring
Potential = kinetic energy
Etc
6
Q
Spring energy | work for a spring
A
1/2kx^2
7
Q
Potential energy
A
Mgh
8
Q
Kinetic energy
A
1/2mv^2
9
Q
A
10
Q
A
