Formulas Flashcards
Formula for speed
Distance / Time
Formula for Velocity
Displacement / TIme
Basic Formula for Acceleration
( Final Velocity - Initial Velocity ) / Time
Formula for Velocity by using gravitational acceleration, initial velocity and time
Initial Velocity + Gravitational Acceleration x Time
Formula for displacement ( without acceleration )
1/2 ( initial velocity + final velocity) x Time
Formula for displacement without velocity
UT + 1/2 at (Square)
Formula for upwards or downwards velocity
V(Square) = U(Square) + 2as
Formula for momentum
P = MV (kg m s-1)
Formula for elastic collision
m1u1 + m2u2 = m1v1 + m2v2
Formula for inelastic collision
(m1 + m2) v1
Formula for explosion collision
0 = -m1v1 + m2v2
Formula for force
F = ma (N)
Formula for impulse
J = mv - mu
Impulsive force
F = (mv - mu) / t
Formula for weight
W= mg
