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4 years ago

Which unit abbreviation is a measurement of force?

Chemistry

2 answers:

pashok25 [27]4 years ago

6 0

Answer:

Newton is the unit of force, abbreviated as "N"

Explanation:

Let us understand the given units:

a) m/s: it is meter per second. It is SI unit of speed or velocity.

b) m/s: it is meter per second square. It is SI unit of acceleration (velocity per second).

c) N : it is unit of force. It stands for Newton.It is equal to 1 kilogram meter per second squared.

d) N/s: it is newton per second. It is unit of momentum.

Artemon [7]4 years ago

4 0

So,

Recall Newton's Second Law of Motion: force = mass x acceleration

Also recall:

acceleration = velocity/time
velocity = distance/time

Distance is expressed in meters.
Time is expressed in seconds.
Mass is expressed in kilograms.

v = m/s
a = m/s^2
F = m * a
F = kg * m/s^2

$F= \frac{kg*m}{s^2}$

The unit for force is the Newton (N).

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3 years ago

Which relationship can be used to aid in the determination of the heat absorbed by bomb calorimeter?

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Answer:

ΔH = $q_{p}$

Explanation:

In a calorimeter, when there is a complete combustion within the calorimeter, the heat given off in the combustion is used to raise the thermal energy of the water and the calorimeter.

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$q_{com}$ = $q_{p}$

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4 years ago