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aleksklad [387]
3 years ago
12

What are the very small particles that make up matter​

Physics
2 answers:
baherus [9]3 years ago
5 0

Answer:

The very small particles that make up matter are I) Atoms

Matter - Anything that have mass and occupies space is called matter . it is made up of atoms and molecules

Atoms - The smallest part of matter is called atom.

Molecule - Group of atoms combine together to form a molecule.

<h3>More to know - </h3>

  • Atom is made up of even smaller particles called neutron, proton and electron.

  • Electron moves around nucleus ( nucleus is made up of neutron and proton)

  • Different types of atom combine and form molecule ( Nitrogen dioxide No2 has 1 atom of nitrogen and 2 atoms of oxygen)
mrs_skeptik [129]3 years ago
4 0
Atoms
Hope this helps!!
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AleksAgata [21]

Explanation:

I don't understand this question

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7 0
3 years ago
A woman performs 2000 J of work in order to push a cart full of groceries 50 meters. How much force did she apply to the cart? *
ad-work [718]
They will give you 4000
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Suppose you have an object tied to a rope and are rotating it over your head in uniform circular motion. What would have to do t
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Answer:

We must duplicate the length of the rope (R'=2R) to get

F'=\frac{1}{2}F

Explanation:

The equation of the centripetal force is given by:

F_{c}=ma_{c}

F_{c}=m\frac{v^{2}}{R}

Where:

R is the length of the rope

m is the mass of the object

v is the speed of the object

If we want to reduce the centripetal force in half, we can duplicate the length of the rope (R'=2R), which means:

F'_{c}=m\frac{v^{2}}{R'}

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I hope it helps you!

6 0
3 years ago
Which form of energy is due to an object's position or location​
gavmur [86]

Answer:

Potential energy

Explanation:

Potential energy is the energy stored within an object, due to the object's position, arrangement or state. Potential energy is one of the two main forms of energy, along with kinetic energy.

4 0
3 years ago
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An anchor with a density of 700 lb/ft3 tied to a rope is submerged in water (but is not touching the bottom). It has a volume of
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Answer:

Explanation:

Given

Density of anchor \rho _a=700\ lb/ft^3

Volume of anchor V=2.8\ ft^3

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Buoyancy force on submerged object is given by

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F_B=62.4\times 2.8\times 32.2=5625.98\approx 5626\ approx lbf          

3 0
3 years ago
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