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Makovka662 [10]

3 years ago

13

This model of an animal cell shows cell parts that can't be seen with a typical light microscope. Describe three cell parts that

are seen in the model. What would be the function of each of these cell parts in an animal cell?

2 answers:

Mrrafil [7]3 years ago

8 0

Answer:

You didnt post a picture im not sure how im going to answer that :/

Schach [20]3 years ago

7 0

I think it is nvm I’m so sorry!!!!!!!!!!

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Can anyone else finish the parts?

almond37 [142]

Answer:

2. wavelength

3. Crest

4. Rest

5. Trough

6. Amplitude

Explanation:

8 0

3 years ago

Consider the two-body situation at the right. A 3.50x103-kg crate (m1) rests on an inclined plane and is connected by a cable to

4vir4ik [10]

Answer: $a=2.42 m/s^2$

Explanation:

Given

mass $m_1=3.50\times 10^{3} kg$

$m_2=1.00\times 10^{3} kg$

$\theta$ (inclination)= $30^{\circ}$

$\mu =0.21$

Let T be the tension in the rope

From Diagram

$m_1g\sin \theta -T-f_r=m_1a$ -----------------1

where $f_r=friction\ force$

$f_r=\mu m_g\cos \theta$

For block $m_2$

$T=m_2a$ -----------2

From 1 & 2

$m_1g\sin \theta -m_2a-\mu m_1g\cos \theta =m_1a$

$m_1g(\sin \theta -\mu \cos \theta )=(m_1+m_2)a$

$\frac{9.8\times 3.5\times 10^3}{4.5\times 10^3}(0.5-\0.21\cos 30)=4.5a$

$a=2.42 m/s^2$

4 0

4 years ago

When is the earth said to be at perihelion

Llana [10]

When the earth is closest to the sun it is said to be in perihelion position.

5 0

3 years ago

Read 2 more answers

How much power does it take to lift 30.0 N 10.0 m high in 10.00 s?

Nadya [2.5K]

The power required is 30 Watt.

Let us recall that power is defined as the rate of doing work. Hence, we can write as follows;

Power = Work done/ time taken

Now;

work done = Force × distance

Force = 30.0 N

Distance = 10.0 m

work done = 30.0 N × 10.0 m = 300 J

The power expended = 300 J/10.00 s = 30 Watt

Learn more: brainly.com/question/64224

8 0

3 years ago

Read 2 more answers

Please help me please

olasank [31]

Answer:

That is true. *True

Explanation:

Have a nice night.

4 0

3 years ago