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3 years ago

A force that results from charged particles is called?

Physics

2 answers:

olchik [2.2K]3 years ago

7 0

A force that results from charged particles is called "electrostatic force".

Hope this helps!

-Thanks!

-Charlie

inessss [21]3 years ago

3 0

Answer:

Electrostatic force

Explanation:

The force that acts between charged particles is called electrostatic force. Its magnitude is given by:

$F=k\frac{q_1 q_2}{r^2}$

where

k is the Coulomb's constant

q1 and q2 are the magnitudes of the two charges

r is the distance between the two charges

Concerning the direction of the force:

- The force is attractive when the two charges have opposite signs, and

- The force is repulsive when the two charges have same sign

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¡Hellow!

For this problem, first, lets convert the seconds in hours:

5,4x10³ $\rightarrow$ 5400

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h = 5400 s / 3600

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Let's recabe information:

d (Distance) = 386 km

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For calculate velocity, let's applicate formula:

$\boxed{\boxed{\textbf{d = v * t} } }$

Reeplace according we information:

386 km = v * 1,5 h

v = 386 km / 1,5 h

v = 257,33 km/h

The velocity of the train is of 257,33 kilometers for hour.

Extra:

For convert km/h to m/s, we divide the velocity of km/h for 3,6:

m/s = km/h / 3,6

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m/s = 257,33 km/h / 3,6

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