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Kinematics Equations

Q: What are the kinematics equations?

d = \frac{v_i+v_f}{2} \cdot t

d = v_i\cdot t + \frac{1}{2}at^2

v_f = v_i + at

v_f^2 = v_i^2 + 2ad

d = displacement
v_i = initial velocity
v_f = final velocity
a = acceleration
t = time

These are very useful, and you will use them many times before you are finished Physics 11. It would definitely help to memorize them!

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