Terminal velocity

In ebook "Projectile science: The physics behind kicking a field goal and launching a rocket with science activities for kids" one of four titles in the Technology for Today set, kids ages 10 to 15 learn why projectiles follow the paths they do and what factors influence those paths. Readers who are fascinated with potato cannons, slingshots, and rocketry will love taking that next step and applying what they learn about the laws of physics to the science of figuring out where to aim.

198p dangsovu 20-10-2023 3 3   Download

The terminal velocity was measured for green gram. An existing high capacity dal mill was regarded as a reference for designing and developing of present blower and cyclone separator unit. Finally the developed unit was tested and cleaned milled dal from the husk was successfully separated.

8p chauchaungayxua10 18-03-2021 9 1   Download

The intervention of engineering properties of the seeds has an important role in design of pneumatic seeder for seeding in plug trays. The present study was carried out to find different physical properties like seed size (length and width), shape, thousand seed weight, bulk density and terminal velocity (aerodynamic property) of cabbage (Brassica oleracea) and tomato (Lycopersicon esculentum) seeds at moisture content of 8.24%(wb) and 9.71%(wb), respectively.

9p gaocaolon9 22-12-2020 13 1   Download

The present experiment was conducted to study the effect of moisture content on the physical and engineering properties of one popular variety of sorghum grain, grown in the state of Odisha by the majority of small and marginal farmers.

11p caygaocaolon7 18-09-2020 8 1   Download

In hydrologic studies rainfall and soil system are two important considerations. It is always desirable to conduct these studies under field conditions in order to represent actual conditions. Rainfall simulation offers a viable alternative to conduct hydrologic studies under controlled conditions. Various types of rainfall simulators are already available for this purpose, but most of them are fixed type and can be used in a laboratory. In such studies a tilting flume filled with soil is used as the test plot.

10p nguaconbaynhay3 07-02-2020 9 0   Download

For the design of equipment for harvesting, grading, cleaning, sorting, separation and packaging, the engineering properties of groundnut is essential. The aim of this investigation to study the main physical and mechanical properties of groundnut pod (GG-20 variety). Some of the engineering properties, such as weight, size, shape, angle of repose, bulk density, coefficient of friction and terminal velocity were determined. The properties of selected groundnut variety i.e.

6p cothumenhmong1 11-12-2019 17 1   Download

The pneumatic conveying characteristics of chickpea (Cicer arietinum L.) of the variety Koçbasi were determined. The length, width, thickness, arithmetic mean diameter, geometric mean diameter, sphericity, volume, 1000 seed mass, bulk density, true density, porosity, projected area, terminal velocity, drag coefficient, pressure drop, power consumption, and seed damage, namely mechanical damage, germination test and seed vigour index, were investigated experimentally.

10p masterbarista 15-01-2019 25 1   Download

Some physical and mechanical properties of two tiger nut varieties (Sarışeker and Balyumru) were determined at four moisture contents. Physical properties including length, width, thickness, geometric mean diameter, mass, 1000-tuber mass, bulk density, tuber density, surface area, terminal velocity, angle of repose, porosity, and friction coefficient were affected by moisture content at a 1% probability level, excluding sphericity.

9p danhdanh11 09-01-2019 23 1   Download

Apart from the multiple alignment construction problem, a fully automatic approach also has to provide a clustering, and to work for multidomain proteins, define domain boundaries. For instance, the Domainer algorithm, 10 which performs the clus- tering of domain families based on all versus all Blastp matching, is a fully automatic approach that was used for building the ProDom database. We are most familiar with the Domainer method but believe that other automated sequence clustering approaches share similar drawbacks.

8p yasuyidol 02-04-2013 37 3   Download