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3 years ago

What factors affect attractive force

2 answers:

8 0

Two Factors That Affect How Much Gravity Is on an Object. Gravity is the force that gives weight to objects and causes them to fall to the ground when dropped. Two major factors, mass and distance, affect the strength of gravitational force on an object.

Dmitriy789 [7]3 years ago

5 0

attractive force only means force pulling two things together but factors affecting the force depend on the kind of force. gravity is an attractive force n the other helper gave the factors.

another attractive force is magnetic force and how strong the magnet will determine how strong the attractive force.

electrostatic force can also be attractive and the amount of electric charge will determine the force.

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vekshin1

They will be travelling slower than 10mph.
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2 years ago

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Pani-rosa [81]

Answer:

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Explanation:

We have $m = dl D \ \ \& \ \ \ R = \frac{\rho l}{A}$ , where:

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Using this Area, we find the diameter of the wire:

$D = \sqrt{\frac{4A}{\pi}}$

$D = \sqrt{\frac{4 \times 3.8 \times 10^{-8} }{\pi}}$

$D = 0.00011 \ m = 1.1 \times 10^ {-4} = 0.11 \ mm$

To find the length, we multiply the two equations stated initially:

$mR = d\rho l^2\\\\l^2 = \frac{mR}{d\rho} \\\l^2 = \frac {1.0 \times 10^{-3} \times 1.3}{8960 \times 1.7\times 10^{-8}}$

$l^2 = 8.534\\l = 2.92 \ m$

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