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2 years ago

What are the three subatomic particles of an atom?

Physics

2 answers:

ZanzabumX [31]2 years ago

8 0

Proton, neutron, and electron. The proton is positive, the neutron is neutral, and the election is negative.

Anestetic [448]2 years ago

5 0

Protons, neutrons, and electrons are the three main subatomic particles found in an atom. Protons have apositive (+) charge. An easy way to remember this is to remember that both proton and positive start with theletter "P." Neutrons have no electrical charge.

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Which of the following pairings are more likely to be held together with the strong nuclear force?

aivan3 [116]

Which of the following pairings are more likely to be held together with the strong nuclear force

Explanation:

1.What does a strong nuclear force do in an atom? It repels electrons from other electrons. It repels protons from other protons. It attracts protons and neutrons.

2.The chain reaction requires both the release of neutrons from fissile isotopes undergoing nuclear fission and the subsequent absorption of some of these neutrons in fissile isotopes.

3.The strong nuclear force holds most ordinary matter together because it confines quarks into hadron particles such as the proton and neutron. In addition, the strong force binds these neutrons and protons to create atomic nuclei.

8 0

2 years ago

If you are over-driving your headlights and you see an object ahead, you will_____. be given the right-of-way from other vehicle

SashulF [63]

Answer: not be able to stop in time to miss the object

Explanation:

The phrase "Over-driving your headlights" means that a person is driving at such a speed that the vehicle's stopping distance is greater than the maximum viewable distance with the headlights on.

When this occurs, it will be impossible for the vehicle to stop moving in time to avoid an object viewed by the driver in the range of his headlights.

This is a dangerous driving practice and can be avoided by driving at reduced speeds.

5 0

2 years ago

Two steel guitar strings have the same length. String A has a diameter of 0.513 mm and is under 403 N of tension. String B has a

Mnenie [13.5K]

Answer:

$\frac{v_{A}}{v_{B}} = 1.785$

Explanation:

$T_{A}$ = Tension force in string A = 403 N

$T_{B}$ = Tension force in string B = 800 N

$d_{A}$ = diameter of string A = 0.513 mm

$d_{B}$ = diameter of string B = 1.29 mm

$v_{A}$ = wave speed of string A

$v_{B}$ = wave speed of string B

Ratio of the wave speeds is given as

$\frac{v_{A}}{v_{B}} = \sqrt{\frac{T_{A}}{T_{B}}} \left ( \frac{d_{B}}{d_{A}} \right )$

$\frac{v_{A}}{v_{B}} = \sqrt{\frac{403}{800}} \left ( \frac{1.29}{0.513} \right )$

$\frac{v_{A}}{v_{B}} = 1.785$

5 0

2 years ago

ANSWER ASAP - Define, describe and solve for speed, velocity, and acceleration

Vitek1552 [10]

Answer:

Accelrtation:a vehicle's capacity to gain speed within a short time.EX:An object was moving north at 10 meters per second.

Velociy:the speed of something in a given direction EX:Velocity is the rate of motion, speed or action. An example of velocity is a car driving at 75 miles per hour.

Explanation:

4 0

2 years ago

What is the force of gravity on an object known as?

pshichka [43]

"Gravity force" (also known as "weight")

7 0

3 years ago