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Harrizon [31]
3 years ago
11

Give an example of a situation in which you would describe an object's position in one dimension two dimensions three dimension

Physics
1 answer:
murzikaleks [220]3 years ago
8 0

One dimension:

I'm waiting patiently for the elevator.  What floor is it on now ?

Two dimensions:
What's the address of your house ?
Where do you want this picture hung on your bedroom wall ?
Where is the Maersk Skokie supertanker located today ?
Where are your rooks and pawns on the chessboard ?

Three dimensions:
I'm waiting at the airport for my brother to arrive.
He's on Flight AC3715.
Where is the flight located right now ?

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PLEASE HELP WITH THIS QUESTION<br><br>What is Newton's first law of motion. Use the choices above.​
amid [387]

Answer:

Hey

Your answer is the one on the bottom

Newton's first law states that objects in motion will remain in motion (unless acted on by an external force) and that objects at rest will remain at rest.

On earth, if you throw a ball it will hit the ground and the friction between the grass and ball will slow it down. If the ground was frictionless then it would keep going forever.

ᴵ ʷʳᵒᵗᵉ ᵃˡˡ ᵗʰᵃᵗ^. ᶦ ᵈᵒⁿ'ᵗ ᶜᵒᵖʸ ᶠʳᵒᵐ ᵍᵒᵒᵈˡᵉ!

Hope it helped.

7 0
3 years ago
The first thing that made Trestail curious about the Crippen case was that __________.
Anna35 [415]
Possibly the third one down. I don't think that DNA was around in Crippen's time. I'm not a criminologist or associated fun and games, though.
7 0
3 years ago
A force of 8 N is used to drag a chair 2.5 metres across a room. Calculate the work done to move the chair.
NNADVOKAT [17]

Answer:

Explanation:

GIVEN

Force (F) = 8 N

Distance (d) = 2.5 metres

Work done = ?

WE know we have the formula

work done = F * d

Work done = 8 * 2.5

                   = 20 Joule

Hope it helps :)

8 0
4 years ago
Read 2 more answers
Question 7 of 25
tiny-mole [99]

Answer:

2PBr₃ + 3Cl₂ → 2PCl₃ + 3Br₂

2Na + MgCl₂ → 2NaCl + Mg

Explanation:

A balanced chemical equation is a chemical equation that have an equal number of elements of each type on both sides of the equation

Among the given chemical reactions, we have;

2PBr₃ + 3Cl₂ → 2PCl₃ + 3Br₂

In the above reaction;

The number of phosphorus, P, on either side of the equation = 2

The number of bromine atoms, Br, on either side of the equation = 6

The number of chlorine atoms, Cl, on either side of the equation = 6

Therefore, the number of elements in the reactant side and products side of the reaction are equal and the reaction is balanced

The second balanced chemical reaction is 2Na + MgCl₂ → 2NaCl + Mg

In the above reaction, there are two sodium atoms, Na,  one magnesium atom and two chlorine atoms on both sides of the reaction, therefore, the reaction is balanced

6 0
3 years ago
PLEASE HELP ASAP
Sloan [31]

Answer:

The Electric force and nuclear forces are in opposition to each other

Explanation:

6 0
3 years ago
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