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.
Lesson 13 Course Notes: Angular Impulse. 1  Define the angular impulse and angular momentum. 2  Define the angular impulse â angular momentum relationship. 3  Define the principle of conservation of angular momentum. 4  Solve angular impulse â angular momentum problems.