Answer:
The mantle exists above the crust of the earth
Answer: yea ma’am I’m sorry but you still
The quarks that compose a baryon may have charges of +(2/3)e and -(1/3)e which means have negative and positive charges.
<h3>What are quarks?</h3>
Quarks are the most fundamental particles that make up the atomic nucleus. All solid matter that we know is made of three particles, which are the up and down quarks, 'u' and 'd', and the electron.
Quark is one of the two basic elements that make up matter and is the only one of the particles that interacts through all four fundamental forces.
See more about quarks at brainly.com/question/1444547
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here we can say that net force on the student vertically upwards will be counter balance by his weight downwards
Let net force F is exerted by each hand
so here we will have
so the force exerted by each hand will be 414.1 N
