Стальной шар весом 40 г, падающий с высоты 2 м на стальную пластину, отскакивает от него на высоту 162 см. Найти импульс силы, полученный доской во время удара. A steel ball weighing 40 g, falling from a height of 2 m onto a steel plate, bounces from it to a height of 162 cm. Find the force impulse received by the board during the impact.

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Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).