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Iteru [2.4K]
3 years ago
8

A book with mass 2.3 kg sits on a table. What is the normal force on the

Physics
2 answers:
natita [175]3 years ago
6 0

Explanation:

The table is level and there are no other forces on the book, so the normal force is equal to the weight.

N = mg

N = (2.3 kg) (9.8 m/s²)

N = 22.5 N

Degger [83]3 years ago
5 0

Answer: Yes 22.5 N

Explanation:

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Answer:

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Explanation:

Let m_p is the mass of proton. It is moving in a circular path perpendicular to a magnetic field of magnitude B.

The magnetic force is balanced by the centripetal force acting on the proton as :

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Time period is given by :

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T=\dfrac{2\pi m_p}{qB}

Frequency of proton is given by :

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3 years ago
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