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Snowcat [4.5K]
3 years ago
12

If a particular atom of an element has five protons a neutral atom of this element would have ________ electrons. A. 0 B. 3 C. 5

D. 8
Physics
2 answers:
Bezzdna [24]3 years ago
5 0
C. 5

a neutral atom has no electrical charge. protons are positive and electrons are negative, they need to be the same to make it a neutral atom.
Ierofanga [76]3 years ago
5 0
Proton = Electron. So the answer is 5
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8 0
3 years ago
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A baseball pitcher throws a ball across home plate. The ball travels 13.40m in 0.357s Determine the
Tanya [424]

Answer: I'm not sure what it needs to be rounded to, but I got 37.53501401 m/s

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4 0
2 years ago
in the primitive yo-yo apparatus (figure 1), you replace the solid cylinder with a hollow cylinder of mass m , outer radius r ,
kirza4 [7]

The magnitude of the downward acceleration of the hollow cylinder is 6m/s^2.

Z = I α

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The rate at which an object's velocity with respect to time changes is called its acceleration. The direction of the net force imposed on an item determines its acceleration in relation to that force. According to Newton's Second Law, the magnitude of an object's acceleration is the result of two factors working together

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Learn more about acceleration here:

brainly.com/question/2303856

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4 0
1 year ago
calculate the work done in kilo joules in lifting a mass of 20kg at steady velocity through a vertical height of 20m
bulgar [2K]

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\huge\boxed{\sf Work\ done = 4 kJ}

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We know that,

<h3>P.E. = mgh </h3>

Where,

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h = vertical height = 20 m

So,

<h3>Work done = mgh</h3>

Work done = (20)(10)(20)

Work done = 4000 joules

Work done = 4 kJ

\rule[225]{225}{2}

5 0
2 years ago
What is the shape of the trajectory that a charged particle follows in a uniform magnetic field?
Darya [45]

Answer:

circle

Explanation:

5 0
3 years ago
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