Physics 11th grade
Presentation on slides Slide text: Slide text: Ultraviolet rays, UV radiation Ultraviolet radiation is electrical magnetic radiation invisible to the eye, occupying the spectral... More details
Safe route “HOME-SCHOOL-HOME” safe route “Home-School-Home”. A schoolchild’s safe route “Home-School-Home” is a document that combines a diagram and... More details
Good afternoon, shalom! Thank you very much for your question. I just want to clarify that in your short sentence there are two questions: what is one of the principles of the Torah, that is, in general - what is... More details
In 1609, after the invention of the telescope, humanity was able to examine its space satellite in detail for the first time. Since then, the Moon has been the most studied cosmic body, as well as the first... More details
Lesson solving problems “Motion of connected bodies” 10th grade Teacher Smirnova S.G. Saransk, municipal educational institution "Lukhovo Lyceum" Lesson type: Workshop lesson. Objective of the lesson: To instill the ability to use... More details
The law of conservation of momentum for a system of mathematical points, the total momentum of a closed system remains constant. (in the notebook!!) 19. The law of motion of the center of mass of the system Theorem on the motion of the center of mass (center... More details
Uniform motion of a point along a circle Purpose: to consider a special case of curvilinear motion - motion in a circle; introduce physical quantities characterizing movement along... More details
1) Analytical method. We consider the highway to be straight. Let's write down the equation of motion of a cyclist. Since the cyclist moved uniformly, his equation of motion is: (origin of coordinates... More details
Basic laws of Dynamics. Newton's laws - first, second, third. Galileo's principle of relativity. The law of universal gravitation. Gravity. Elastic forces. Weight. Friction forces - rest,... More details
Circular motion is the simplest case of curvilinear motion of a body. When a body moves around a certain point, along with the displacement vector it is convenient to introduce angular displacement ∆ φ (angle... More details
The movement of a body in a circle with a constant absolute speed is a movement in which the body describes identical arcs in any equal intervals of time. The position of the body on the circle... More details
Topics of the Unified State Examination codifier: motion in a circle with a constant absolute speed, centripetal acceleration. Uniform motion in a circle is a fairly simple example of motion with... More details
Here is the angular momentum relative to the axis of rotation, that is, the projection onto the axis of the angular momentum defined relative to some point belonging to the axis (see lecture 2). - this is the moment... More details
If we paint countries with left-hand and right-hand traffic on a world map with different colors, we will see that there are much more of the latter. Statistics also speak about this: on the right side of the road... More details
Diagram of the structure of a bacterial flagellum. Bacterial flagella determine the motility of the bacterial cell. Flagella are thin filaments originating from the CPM, having a greater length than itself... More details