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Scorpion4ik [409]
2 years ago
7

If the masses are not changed, but the distance of separation is tripled, what happens to the for

Physics
1 answer:
Eva8 [605]2 years ago
7 0
If the separation distance between any two objects is tripled (increased by a factor of 3), then the force of gravitational attraction is decreased by a factor of 9 (3 raised to the second power).



hope this helps, have a great day
mark brainliest :)!!
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A hopper jumps straight up to a height of 1.3 m. With what velocity did he leave the floor
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The velocity with which the jumper leaves the floor is 5.1 m/s.

<h3>What is the initial velocity of the jumper?</h3>

The initial velocity of the jumper or the velocity with which the jumper leaves the floor is calculated by applying the principle of conservation of energy as shown below.

Kinetic energy of the jumper at the floor = Potential energy of the jumper at the maximum height

¹/₂mv² = mgh

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where;

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v = 5.1 m/s

Learn more about initial velocity here: brainly.com/question/19365526
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1 year ago
If 128 v is required to push 4.00 A of current though a resistor, what is the resistance
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Answer:

32.0 Ω

Explanation:

Ohm's law:

V = IR

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