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katrin [286]
3 years ago
9

What is the force needed to accelerate a 25 kg object at 3 m/s²? Formula ( F = m x a)

Chemistry
2 answers:
Mariana [72]3 years ago
6 0

Answer:

I think it is A sorry if wrong

Explanation:

MAVERICK [17]3 years ago
3 0

Answer:

75n

Explanation:

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After scientists use a careful process to gather evidence and establish scientific facts, which step most likely occurs next in
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Answer:

Conducting Experiments

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2 years ago
A gas at 325 k has a volume of 4.0 L. If the gas’s volume changes to 2.0 L at constant pressure, what will be the new temperatur
inessss [21]
4/325 = 2/unknown temperature
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8 0
3 years ago
Read 2 more answers
What is the mass of 5 moles of Fe2(CO3)3 ?
sineoko [7]

Answer:

1218.585

Explanation:

Looking at the subscripts we know there are 2 atoms of Fe, 3 atoms of C, and 6 of O.

Take the molar mass of each atom (from the periodic table) and multiply by the # of atoms

Fe: 55.845×2= 111.69

C: 12.011×3= 36.033

O:15.999×6=95.994

Add the values together: 243.717 g/mol

That is 1 mole of the molecule. Multiply by 5 for the final answer.

243.717×5=1218.585

7 0
3 years ago
1. define speed
Harrizon [31]
1- thé everyday use of kinematic basically the speed for something it’s the magnitude.

2-the speed of something in a certain direction
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3-the capacity of a vehicle which gains speed in a short time

4-it’s an attraction of all matter (not sure on this one)
5 0
3 years ago
What is the law of conservation?
frez [133]

Answer:In physics, a conservation law states that a particular measurable property of an isolated physical system does not change as the system evolves over time. Exact conservation laws include conservation of energy, conservation of linear momentum, conservation of angular momentum, and conservation of electric charge. Wikipedia

Explanation:

7 0
3 years ago
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