2 papers
physics.ed-ph2014
Energy Conversion in Lifting Mass Vertically using a DC Electric Motor by Observing Required Time to Lift Object for a Certain Height
Sparisoma Viridi, Acep Purqon, Sidik Permana +4
In lifting mass vertically using a DC electric motor energy conversion from electric energy, through intermediate kinetic energy, to gravitation potential energy shows that time re…
physics.pop-ph2013
A Simple Viscometer for High School and First Years Undergraduate Program Students: Theory and Experiment
Sparisoma Viridi, Sidik Permana, Wahyu Srigutomo +2
A simple viscometer consists of mineral water bottle and trink straw is used to predict vicosity of water. A model is derived from Bernoulli's principle and Poiseulli's law. Value…