A cyclist has a constant speed of 12 m/s. What is the magnitude of the displacement of the cyclist after 18 seconds?
1 answer:
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Answer:
The value is
The direction is into the surface
Explanation:
From the question we are told that
The mass density is
The coefficient of kinetic friction is
The current the wire carries is
Generally the magnetic force acting on the wire is mathematically represented as
Here is the frictional force which is mathematically represented as
While is the magnetic force which is mathematically represented as
Here is the angle between the direction of the force and that of the current
So
So
=>
=>
=>
Apply the right hand curling rule , the thumb pointing towards that direction of the current we see that the direction of the magnetic field is into the surface as shown on the first uploaded image
(c)p→π⁺₊π⁺₊π
Baryon number is +1 on the left side of the equation, 0 on the
right side. Baryon number is not conserved.
<h3>How do you determine whether a baryon number is conserved?</h3>- According to the law of conservation of baryon number, the sum of the baryon numbers of all incoming particles equals the sum of the baryon numbers of all particles produced by the reaction. Energy, and so on, are conserved even if the incoming proton has sufficient energy and charge.
- In particle physics, the baryon number denotes which particles are baryons and which particles are not. Each baryon has a baryon number of 1, and each antibaryon has a baryon number of -1. Other non-baryonic particles have a baryon number of 0. Since there are exotic hadrons like pentaquarks and tetraquarks, there is a general definition of baryon number as:
- B=1/3(
)
- where
represents the number of quarks and nq represents the number of antiquarks.
To learn more about Baryon Number refer to
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