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Svetach [21]
3 years ago
15

What two things make up the nucleus?"

Physics
2 answers:
adelina 88 [10]3 years ago
8 0
Protons and neutrons. <— answer
Explanation: none
Xelga [282]3 years ago
3 0

Answer:

Protons and neutrons

Explanation:

Hope this helped!!

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What is the mass of an object that is hanging 12.6 m above the surface of the earth and has a
satela [25.4K]

Answer:

22.05 Kg

Explanation:

Apply the formula:

GPE = Gravity . Mass . ΔHigh

2778.3 = 10 . Mass . 12.6

2778.3 = 126 . Mass

Mass = 2778.3/126

Mass = 22.05

7 0
3 years ago
In which of the following situations would it NOT be wise to estimate?
ipn [44]
Medicine to a patient. That should be calculated based on weight, strength/dosage and possibly other factors
5 0
3 years ago
Productivity increases when A. inputs increase while outputs remain the same. B. inputs decrease while outputs remain the same.
Blizzard [7]

Answer: Productivity increases when inputs and outputs increase proportionately.

Explanation:

Productivity increases when inputs and outputs increase proportionately. Input has to be directly proportional to output to be productive. This means increase in input to a system must leads to drastic increase in the output. When the output is not balanced with the amount of input, it leads to unproductivity.

Being productive can be business wise or in terms if personal growth and development.

3 0
3 years ago
16) A man ran a 5 mile race. The race looped around a city park and back
finlep [7]

Answer:

The man's total displacement is equal to 0.

Explanation:

Given that,

A man ran a 5 mile race. The race looped around a city park and back  to the starting line.

We need to find the total displacement of the man.

We know that,

Displacement = shortest path covered

Also,

Displacement = final position - initial position

As it reaches back to its starting line, it means, the displacement is equal to 0.

Hence, the man's total displacement is equal to 0.

3 0
3 years ago
Why would a red apple appear black if you looked at it through a blue filter?
Grace [21]
 <span>Because the reflected red light from the apple will not pass through the blue filter and since no light gets through it will appear black.</span>
4 0
3 years ago
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