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1 year ago

Two positive charges of 1 mC and 10 mC are separated by a distance of 10 m. Find the

Physics

1 answer:

horrorfan [7]1 year ago

3 0

Answer:

900N, charges repel

Explanation:

F = KQq/d²

K = 9 × 10^9Nm²/C²

Q= 10mC = 10 × 10^-3C

q = 1mc = 1 × 10^-3C

d = 10m

F = ?

Force = (9 × 10^9 × 10 × 10^-3 × 1 × 10^-3)/10²

= 9 × 10²

= 900N

It will be an electrostatic force of repulsion since like charges(two positive charges) repel

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Answer:

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2 years ago

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This is a true statement

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A constant force of 3.2 N to the right acts on a 18.2 kg mass for 0.82 s. (a) Find the final velocity of the mass if it is initi

zheka24 [161]

Explanation:

The given data is as follows.

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Ft = $m(v_{f} - v_{i})$

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Musya8 [376]

Answer:

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