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3 years ago

Unit of speed is derived unit why

Physics

2 answers:

madam [21]3 years ago

7 0

Answer:

Explanation:

Therefore, the unit of speed is the meter per second, or m/s. The unit meter per second is called a derived unit, meaning that it is derived from the seven SI base units.

Archy [21]3 years ago

7 0

Answer:

Derived SI Units

Explanation

In physics there are many quantities that cannot be expressed by a single base unit. ... Therefore, the unit of speed is the meter per second, or m/s. The unit meter per second is called a derived unit, meaning that it is derived from the seven SI base units.

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Perform the operation of 147.02 / 0.338, and report the result with the proper number of significant figures

Ede4ka [16]

Answer:

434.97041

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2 years ago

Light-rail passenger trains that provide transportation within and between cities speed up and slow down with a nearly constant

Nimfa-mama [501]

Answer:

25 m/s

Explanation:

Given that:

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3 years ago

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A 9 newtwon charge is Felt on a (1x10^-4) C charge from another charge that is 3 meters away. What is the magnitude of that othe

Marina86 [1]

The magnitude of that other charge will be 9×10⁻⁵ C. The force on the charge is inverse of the distance.

<h3>What is Columb's law?</h3>

The force of attraction between two charges, according to Coulomb's law, is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.

The magnitude of that other charge is found as;

$\rm F = \frac{Kq_1q_2}{r^2} \\\\ \rm 9 = \frac{9 \times 10^9 \times 1\times 10^{-4}\times q_2}{(3)^2} \\\\ q_2=9\times 10^{-5} \ C$

Hence, the magnitude of that other charge will be 9×10⁻⁵ C.

To learn more about Columb's law, refer to the link;

brainly.com/question/1616890

#SPJ1

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2 years ago

Unit of speed is derived unit why​

Unit of speed is derived unit why