- #1
mfb said:For your formula, you have to take the perpendicular component of the velocity only.
mfb said:At one side you did use the angle, but I think at the other side you did not.
The radius of a helical chain refers to the distance from the center of the chain to the outermost edge of the chain. It is often used to describe the size or curvature of a helix or spiral shape.
The radius of a helical chain can be calculated using mathematical equations that take into account the number of turns in the helix, the pitch (distance between each turn), and the diameter of the chain itself. Alternatively, it can also be measured directly using specialized tools such as a caliper or ruler.
The radius of a helical chain can be influenced by a variety of factors, including the diameter and flexibility of the chain, the tightness of the helix, and external forces such as tension or compression. It can also be affected by changes in temperature or other environmental conditions.
The radius of a helical chain is important in scientific research because it can provide valuable information about the physical properties and behavior of materials, such as their flexibility, strength, and ability to withstand external forces. It can also help scientists understand the structure of complex molecules and proteins, which can have important implications for various fields of study, including chemistry, biology, and medicine.
Yes, the radius of a helical chain can change over time due to various factors such as wear and tear, environmental conditions, or external forces. For example, a metal spring may become more stretched out and have a larger radius after repeated use, while a polymer chain may become more compact and have a smaller radius when exposed to heat or pressure.