lec 5 - 2d motion Flashcards
1
Q
concepts of 1D motion
A
velocity
acceleration
displacement
2
Q
position vector (Relative to origin)
A
R = (Rx, Ry) R= (R cos @, Rsin @)
3
Q
Velocity vector
A
V = (Vx, Vy) V= (Vcos@v, Vsin@v)
4
Q
Acceleration vector
A
V= (ax, ay) V = (acos@a, a sina)
