Walter is generally used as a boy's name. It consists of 6 letters and 2 syllables and is pronounced Wal-ter. In the U.S. in 2014, it ranked 337 in baby name popularity for boys with 977 occurrences.Less than 5 girls were given the name.alter is generally used as a boy's name. It consists of 6 letters and 2 syllables and is pronounced Wal-ter. In the U.S. in 2014, it ranked 337 in baby name popularity for boys with 977 occurrences.
Impulse is defined as a force multiplied by the amount of time it acts over. In calculus terms, the impulse can be calculated as the integral of force with respect to time. Alternately, impulse can be calculated as the difference in momentum between two given instances.
In cases where the mass of the object in question remains constant, the impulse can also be equal to the momentum of that object. Momentum is found by taking the product of the mass and the velocity. The concepts of impulse and momentum are commonly related through collisions. The basic rationale is that a collision produces a change in momentum, which leads to the impulse of a force. When the mass is constant, impulse can be found through the following equation: mass x (final velocity) - mass x (initial velocity).