The purpose of this research was to conclude how height and time of the duration of a bounce of table tennis ball are in the relation with prescribed (standard) pressure.The recording was performed by a professional digital rapid-cinocamera.The ball was Pre Oiled STITCHED BACK BILLET released from the height of nine meters on a fl at, solid surface
The global demand for coconut and coconut-based products has increased rapidly over the past decades.Coconut price continues to fluctuate; thus, it is not easy to make predictions.Good price modelling is important to accurately predict the future coconut price.Several studies have been conducted to predict the price of coconut using various models.
Leif Bjermer,1 Piotr Kuna,2 Carin Jorup,3 Thomas Bengtsson,4 Johan Rosenborg4 1Department of Respiratory Medicine and Allergology, University Hospital, Lund, Sweden; 2Department Hayward SP1075 - 1077 Series Parts of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland; 3AstraZeneca R&D, M