Physics Cheat Sheet - Kinematics

Kinematics

Displacement

if + it's AWAY

If - it's TOWARD

Velocity (m /s )

Use Only when SPEED is CONSTANT

1. Does not include acceleration

2. Does not include starting and stoping in the same place

$V\, =\, \frac {x} {t}$

Acceleration (m / s)

Speeding up or slowing down

$a\, =\, \frac {v} {t}$

Kinematic Formulas

x - Direction Y - Direction

$v\, =\, {v}_{0}+at$ $-gt$

$x\, =\, {x}_{0}+{v}_{o}t\, +1/2a{t}^{2}$ $-\frac {1} {2}g{t}^{2}$

$x\, =\, {x}_{0}+1/2(v+{v}_{0})t$

${v}^{2}={v}^{2}_{o}+2a(x-{x}_{0})$

Post By : Rahul Kumar 21 Apr, 2020 646 views Physics