A deformable body is not going to work well with a really rigid material. Physics material seems only can simulate friction? Not sure what you mean. If you mean that you don’t get the correct stiffness, see answers above. Deformation only can simulation elastic? Is it possible to simulate...
You might think scientists know all the answers, but light continues to surprise them. Here's an example: We've always taken for granted that light travels faster than anything else in the universe. Then, in 1999, researchers at Harvard University were able to slow a beam of light down to...
You might think scientists know all the answers, but light continues to surprise them. Here's an example: We've always taken for granted that light travels faster than anything else in the universe. Then, in 1999, researchers at Harvard University were able to slow a beam of light down to...
You might think scientists know all the answers, but light continues to surprise them. Here's an example: We've always taken for granted that light travels faster than anything else in the universe. Then, in 1999, researchers at Harvard University were able to slow a beam of light down to...
His logic in deriving the answers were clearly explained, including drawing diagrams to simplify the reasoning steps. — Rozanna, Grade 10, Math - Statistics Session at 3:14pm Wonderful tutor! Helped me get the right equation! — Liz, Grade 11, Science - Physics - Algebra-Based Session at ...
This creation myth, like many others, wrestles with the kinds of questions that we all still ask today. Fortunately, as will become clear, we now have a tool to provide the answers: science. When it comes to these mysteries of existence, the first scientific evidence was discovered in the...
Astronomical telescopes, such as the Newtonian telescope (invented by Isaac Newton), use parabolic mirrors to eliminate distortions and improve image accuracy.For simplicity, we can approximate that spherical mirrors behave similarly to parabolic mirrors, determining that the focal length of a spherical ...
But what makes a person able to do all that? Is it a different, more agile brain? Is it exceptional intelligence? It is it an aptitude for noticing information that other people might consider irrelevant? We'll begin looking for answers to these questions at the logical starting place for ...
Isaac Newton laid the blueprints for his three laws of motion, still recited by physics students, in 1666. (Image credit: Library of Congress) When little baby Isaac was born in a Lilliputian English village, premature and small enough to fit into a quart pot, he wasn't expected to ...
Isaac C. answered • 03/15/25 Tutor 4.9 (823) BS in Physics with 20 years of amateur astronomy experience. About this tutor › Let T be the longer period, and t be the shorter period. The time between conjunctions is the synodic period of the faster planet. When the faster ...