Kinematic equations Flashcards
1
Q
What are the five important equations of translational motion?
A
Vf = Vo + at deltaX = Vot + at^2/2 Vf^2 = Vo^2 + 2a(delta)X average velocity = (Vo+Vf)/2 Delta X = average velocity * t
2
Q
What is the formulas to find Vf?
A
Vf = Vo + at Vf^2 = Vo^2 + 2adeltaX
3
Q
What is the formula to find delta X?
A
delta X = Vot + at^2/2
delta X = average velocity * t
4
Q
What is the formula to find average velocity?
A
average velocity = (Vo + Vf)/2
5
Q
What are the formulas for acceleration?
A
a = delta V/t a = delta X/t^2
6
Q
What are the formulas for velocity?
A
V = delta X /t V = delta p/m (p= momentum, m= mass)
7
Q
What is the formula for air resistance?
A
F = -kV^2 k = constant size and shape of object V = velocity
