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13 results for “velocity”

Formulae (13)

v = u + at

Final velocity under constant acceleration.

v^2 = u^2 + 2as

Velocity–displacement relation under constant acceleration.

a = \frac{\Delta v}{t}

Rate of change of velocity.

v = \sqrt{\frac{GM}{r}}

Speed needed for a circular orbit.

v_e = \sqrt{\frac{2GM}{r}}

Minimum speed to escape a gravitational field.

v_t = \sqrt{\frac{2mg}{\rho A C_d}}

Constant fall speed when drag balances gravity.

v_d = \frac{I}{nAq}

Average velocity of charge carriers.

v_e = \sqrt{\frac{2GM}{r}}

Minimum speed to escape a body's gravity.

v = \sqrt{\frac{GM}{r}}

Speed of a circular orbit.

v = H_0 d

Recession velocity of galaxies with distance.

M \times V = P \times Q

Links the money supply and its velocity to the price level and real output.

\text{mph} = \text{km/h} \times 0.621371

Convert speed from km/h to mph.

\text{km/h} = \text{m/s} \times 3.6

Convert speed from meters per second to km/h.