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drek231 [11]
3 years ago
9

Once you start pulling your object with less force than friction, what should you expect your object to do? What about when your

object is pulled with more force than friction?
NO LINK S​
Physics
2 answers:
forsale [732]3 years ago
8 0

#Case -1

If Pulling force is less than frictional force the object won't move .

#Case-2

If Pulling force is greater than frictional force then object will be .

In order to calculate friction force you need Limiting friction first .

\\ \sf\longmapsto F_L=\mu sN

u s is coefficient of static friction and N is normal reaction

Or

\\ \sf\longmapsto F_L=\mu smg

  • As N=mg
GenaCL600 [577]3 years ago
5 0

Answer:

#Case -1

If Pulling force is less than frictional force the object won't move .

#Case-2

If Pulling force is greater than frictional force then object will be .

In order to calculate friction force you need Limiting friction first .

\begin{gathered}\\ \sf\longmapsto F_L=\mu sN\end{gathered}

⟼F

L

=μsN

u s is coefficient of static friction and N is normal reaction

Or

\begin{gathered}\\ \sf\longmapsto F_L=\mu smg\end{gathered}

⟼F

L

=μsmg

As N=mg

Explanation:

Sry......

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Allushta [10]

Answer:

total number of electron in 1 litter is 3.34 × 10^{26} electron

Explanation:

given data

mass per mole = 18 g/mol

no of electron = 10

to find out

how many electron in 1 liter of water

solution

we know molecules per gram mole is 6.02 ×10^{23} molecules

no of moles is 1

so

total number of electron in water is = no of electron ×molecules per gram mole × no of moles

total number of electron in water is = 10 × 6.02 ×10^{23} × 1

total number of electron in water is = 6.02×10^{24} electron

and

we know

mass = density × volume    ..........1

here we know density of water is 1000 kg/m

and volume = 1 litter = 1 × 10^{-3} m³

mass of 1 litter = 1000 × 1 × 10^{-3}

mass = 1000 g

so

total number of electron in 1 litter =  mass of 1 litter × \frac{molecules per gram mole}{mass per mole}

total number of electron in 1 litter =  1000 × \frac{6.02*10{24}}{18}

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8 0
3 years ago
An accelerometer has a damping ratio of 0.5 and a natural frequency of 18,000 Hz. It is used to sense the relative displacement
SOVA2 [1]

Answer:

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   ii) phase shift ≈ -12°

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Explanation:

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Rudiy27

Answer:

1140.48\times 10^{-6}J

Explanation:

We have given that the battery has an internal emf of 9 volt

So E = 9 volt

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