Physics Equations Flashcards
1
Q
Speed of Light
A
3e8
2
Q
Formula for Velocity
A
V=change in displacement/time
3
Q
Formula for acceleration
A
Acceleration=Change in velocity/time
4
Q
Uniform Accelerated Motion Eq. 1
A
d=((V0+ V)/2))*t
5
Q
Uniform Accelerated Motion Eq. 2
A
V=V0 + a*t
6
Q
Uniform Accelerated Motion Eq. 3
A
d=V0*t + (1/2)*at2
7
Q
Unifrom Accelerated Motion Eq. 4
A
d=V*t - (1/2)at2
8
Q
Unifrom Accelerated Motion Eq. 5
A
V2= V02 + 2ad
9
Q
Sin & Cos (0)
A
sin= 0
cos=1
10
Q
Sin & Cos (30)
A
Sin= 1/2
Cos= .85
11
Q
Sin & Cos (45)
A
Sin= .7
Cos= .7
12
Q
Sin & Cos (60)
A
Sin= .85
Cos= 1/2
13
Q
Sin & Cos (90)
A
Sin= 1
Cos= 0
14
Q
Equation for weight
A
W=mass*gravity
15
Q
Law of Gravity
Gravitational Constant (G and g)
A
F=(G*M*m)/r2
G=6.7e-11
g=10m/s2
