Chapter 3, Chapter 5, Chapter 6 formulas
5.0(2)
Studied by 60 people5.0(2)
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/14
Earn XP
Description and Tags
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
15 Terms
1
New cards
average acceleration
a= vf-vi/ tf-ti
2
New cards
final velocity with average acceleration
vf= vi+at
3
New cards
position with average acceleration
df= di+vitf+1/2atf²
4
New cards
velocity with constant acceleration
vf²= vi²+2a(df-di)
5
New cards
pythagorean theorem
R²= A²+B²
6
New cards
Law of Cosines
R²= A²+B²-2ABcosθ
7
New cards
Law of sines
R/sinθ=A/sina=B/sinb
8
New cards
Vector component on x axis
Ax= Acosθ
9
New cards
Vector component on y axis
Ay= Asinθ
10
New cards
angle of resultant vector
θ=tan-¹(Ry/Rx)
11
New cards
kinetic friction
=μkFN
12
New cards
static friction
≤μsFN
13
New cards
centripetal acceleration
ac= v²/r or ac= 4π²r/T²
14
New cards
Newton's Second Law for circular motion
Fnet=mac
15
New cards
relative velocity
**V**a/b+ **V**b/c= **V**a/c
Note 
Flashcards (58)