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3 years ago

What is the use of an inclined plane

Physics

2 answers:

loris [4]3 years ago

5 0

Answer:

Hey there!

Inclined planes are used to lift heavy objects to higher places.

Hope this helps :)

baherus [9]3 years ago

5 0

Answer:

Inclined planes are used to lift heavy objects to higher places.

Explanation:

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Answer:

B) $\frac{2}{3}$

Explanation:

The electric force between charges can be determined by;

F = $\frac{kq_{1} q_{2} }{r^{2} }$

Where: F is the force, k is the Coulomb's constant, $q_{1}$ is the value of the first charge, $q_{2}$ is the value of the second charge, r is the distance between the centers of the charges.

Let the original charge be represented by q, so that;

$q_{1}$ = 2q

$q_{2}$ = $\frac{q}{3}$

So that,

F = $q_{1}$ $q_{2}$ x $\frac{k}{r^{2} }$

= 2q x $\frac{q}{3}$ x $\frac{k}{r^{2} }$

= $\frac{2q^{2} }{3}$ x $\frac{k}{r^{2} }$

= $\frac{2}{3}$ x $\frac{kq}{r^{2} }$

F = $\frac{2}{3}$ x $\frac{kq}{r^{2} }$

The electric force between the given charges would change by $\frac{2}{3}$ .

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3 years ago

What is the use of an inclined plane​

What is the use of an inclined plane