Which type of reactions usually happens slowest?
1 answer:
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Answer:
there it is fella
we neglect the mass data
The strain in the rod is
Given:
Young's modulus, Y =
Steel density,
Length of the rod, L = 80 cm = 0.800m
The speed of the wave in the rod is,
Hence the time taken by the wave to travel the end of the rod is,
The velocity of the rod is,
The other end will keep moving after the front end hits the wall until the wave reaches the other end, given the period determined by the above problem.
As a result, before the wave reaches the end of the rod, it has traveled a distance of
The strain in the rod is given by,
Hence, the strain in the rod is .
In terms of physics, strain is defined as the fractional modification of configuration.
A system's reaction to an applied stress is called a strain, according to 2. A force that loads a material results in a stress that leads to deformation. Formula for a strain
Change in configuration equals strain first arrangement
It is a dimensionless quantity that lacks a unit.
Change in object size / original object size is known as strain.
It is a quantity without units or dimensions.
Strain kind.
Object length change divided by starting object length equals longitudinal strain.
L/L stands for longitudinal strain.
Change in object volume divided by starting object volume equals longitudinal strain
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We have vector
Therefore,
x component = 17.9 * cos80 degree = 3.108
y component = 17.9 * sin80 degrees = 17.628
<h3>What is a vector?</h3>An object with both magnitude and direction is referred to be a vector. A vector can be visualized geometrically as a directed line segment, with an arrow pointing in the direction and a length equal to the magnitude of the vector. The vector points in a direction from its tail to its head.
If the magnitude and direction of two vectors match, they are the same vector. This shows that if we move a vector to a different location without rotating it, the final vector will be the same as the initial vector. The vectors that denote force and velocity are two examples. The direction of force and velocity are both fixed. The size of the vector would represent the force's strength or the velocity's corresponding speed.
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