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lorasvet [3.4K]
3 years ago
5

Shearing of the wool is done with special instruments called_____​

Physics
2 answers:
Kobotan [32]3 years ago
5 0

Answer:

The machine used is called a squaring shear, power shear, or guillotine.

Explanation:

neonofarm [45]3 years ago
5 0

Answer:

sheep shearing.

i hope this helps

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Can some one help me with this so i can bring my grade up
777dan777 [17]

Answer:

a

Explanation:

3 0
3 years ago
What is the minimum value of the friction coefficient between the boxes that will keep them from slipping when the 100 N force i
CaHeK987 [17]

Answer:

The friction coefficient's minimum value will be "0.173".

Explanation:

The given query seems to be incomplete. Below is the attached file of the complete question.

According to the question,

(a)

The net friction force's magnitude will be:

⇒ F_{net}=ma

           =5\times 1.7

           =8.5 \ N

(b)

For m₃,

⇒ ma=\mu m_3 g

Or,

⇒    \mu=\frac{a}{g}

          =\frac{1.7}{9.8}

          =0.173

5 0
3 years ago
What happens to the matter that makes up a liquid when sound travels through it
TiliK225 [7]

Explanation:

The matter passes in the directions of the noise and flows from the source to a receiver like sound flows through a substance. As the sound flows through a fluid, the material is disrupted for an amount of time, but after the sound leaves, it restored to its normal location.

4 0
4 years ago
Which functions of water in living systems would still be possible if water was not polar and did not form hydrogen bonds
saveliy_v [14]

Answer:

Water would still be used in industrial manufacture of Hydrogen,by electrolysis

Also would still be used in photosynthesis by making hydrogen ion and free electrons also oxygen by photolysis process

7 0
3 years ago
Starting at its rightmost position, it takes 2 seconds for the pendulum of a grandfather clock to swing a horizontal distance of
sdas [7]

Answer:

The correct answer is b,  x = 9 cos (pi / 2 t)

Explanation:

The equation that describes a simple pendulum is

             θ  = θ₀  cos (wt + φ)

The angle is measured is radians

            θ = x / L

We replace

           d / L = x₀ / L cos (wt + φ)

            x₀ = 9 in

         

We replace

             d = 9 cos (wt + φ)

Angular velocity is related to frequency and period.

           w = 2π f = 2π / T

The period is the time of a complete oscillation T = 4 s

           w =2π / 4

           w = π / 2

Let's replace

             x = 9 cos (π/2 t + φ)

As the system is released from the root x = x₀ for t = 0 s

              x₀ = x₀ cos φ

             Cos φ = 1

             φ = 0°

The final equation is

             x = 9 cos (pi / 2 t)

The correct answer is b

8 0
3 years ago
Read 2 more answers
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