It is tornado that is formed over a water body, usually an ocean or sea.They are similar to the mesocyclonic thunderstorm tornadoes but are formed over a water body. A waterspout is not a destructive tornado as it spans itself over less than 2 km. Tornadoes of these type cause damage that tends to be EF2 or less.
The impulse of force is commonly used to calculate forces in collisions. Active formula Impulse = Average force x time = mass x change in velocity. Enter data below and then click on the desired quantity in the active formula above.
Impulse response, a system's output when presented with the impulse function in Electrical Engineering; Impulse (psychology), a wish or urge, particularly a sudden one; Impulsion, a thrust of a horse; Film and television. Impulse, a thriller film starring Arthur Kennedy; Impulse, a thriller film starring William Shatner