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sweet-ann [11.9K]
2 years ago
12

Two charges of +4x10-SC and -4x10-5C are placed 1 meter apart. Using Coulomb's law, the force between them is 14.4 N.

Physics
1 answer:
Snowcat [4.5K]2 years ago
6 0

Answer:

d. the force is reduced by one quarter to 3.6 n

Explanation:

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We need to check that before ladder slips the length of ladder the painter can climb.

So we need to satisfy the equilibrium conditions.

So for ∑Fx=0, ∑Fy=0 and ∑M=0

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