A body is thrown from ground for horizontal range 100 m. If the body breaks into two fragments of mass in the ratio 1 : 2 at the highest point and smaller mas
Effective visuomotor coordination is a necessary requirement for the survival of many terrestrial, aquatic, and aerial animal species. We studied the kinematics of aerial pursuit in the blowfly Lucilia sericata using an actuated dummy as target for freel
What range will a projectile reach if it is launched horizontally at 4.21 m/s from a height of 0.996 m? When an object is thrown upward, how much speed does it lose each second (ignoring air resistance)? A bullet is fired at a...
We developed a flexible finite-fault inversion method for teleseismic P waveforms to obtain a detailed rupture process of a complex multiple-fault earthquake. We estimate the distribution of potency-rate density tensors on an assumed model plane to clari
The SH0ES team has found locally, whereas the value found for the early universe by the Planck Collaboration is from measurements of the cosmic microwave background. Is this gap a sign that the well-established cosmological model is somehow incomplete? Or are there unknown systematics? And more...
At the inlet boundary, a smooth flow with a wind speed of U = 12 m/s was imposed, leading to a Reynolds number of 1.90 × 104, which is lower than that in the wind tunnel tests. For the square prisms with or without corner fins, this type of bluff body with sharp ...
Horizontal drilling, as opposed to vertical drilling that is used in conventional oil wells, is different in the sense that, after a certain depth of vertical drilling the well is turned horizontally at depth. Image Credit: The Institute for Energy & Environmental Research Using this technique, ...
To avoid significant quality degradation due to keystone correction, some projectors also feature lens shift capabilities, allowing the entire optical lens to be shifted horizontally or vertically, adjusting the projection image position and increasing installation flexibility. ...
the pyramid is 139 m high and 230 m wide, and is thought to be made of several million pieces of limestone, each about 1–2 m high. There are large internal structures in its massive stone body, connected by narrow corridors in the north-south direction at a distance of about ...
4b) were obtained via a simple formula that computes the total amount of water that came from precipitation (dilution) and the total amount of water lost due to evaporation (concentration), in respect of the total amount of salt water from a grid cell (horizontally) and the number of cells...