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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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A balloon is ascending at a rate of +4.00 m/s to a height of 11.0 m above the ground when a package is dropped. In the absence o

o-na [289]

Answer:

Vf = 14.7 m/s

Explanation:

Vf² = Vi² + 2 * a * Δy

given:

a = 9.81 m/s²

Δy = 11m

Vi = 0 when upon release

Vf² = 0 + 2 (9.81) 11

Vf = 14.7 m/s

6 0

3 years ago

Which term describes the time it takes for half of a radioactive elements atoms to decay?

devlian [24]

I think that is half-life

6 0

4 years ago

A satellite is put in a circular orbit about Earth with a radius equal to 35% of the radius of the Moon's orbit. What is its per

Debora [2.8K]

Answer:

0.21 lunar month

Explanation:

the radius of moon = r₁

time period of the moon = T₁ = 1 lunar month

The radius of the satellite = 0.35 r₁

Time period of satellite

The relation between time period and radius

$T\ \alpha\ \sqrt{r^3}$

now,

$\dfrac{T_2}{T_1}=\dfrac{\sqrt{r_2^3}}{\sqrt{r_1^3}}$

$\dfrac{T_2}{T_1}=\dfrac{\sqrt{0.35^3r_1^3}}{\sqrt{r_1^3}}$

$\dfrac{T_2}{1}=\sqrt{0.35^3}$

T₂ = 0.21 lunar month

hence, the time period of revolution of satellite is equal to 0.21 lunar month

6 0

3 years ago

A particle has an acceleration of 6.14 m/s2 for 0.300 s. at the end of this time the particle's velocity is 9.41 m/s. part a wha

Varvara68 [4.7K]

The initial velocity of particle is 7.568 m/s

Given:

Acceleration = a = 6.14 m/s2

Time = t = 0.300 s.

final velocity = v = 9.41 m/s.

To Find:

initial velocity = u

Solution: Velocity is the prime indicator of the position as well as the rapidity of the object.

v = u + at

u = v - at = 9.41 - 6.14*0.3 = 7.568 m/s

Hence, initial velocity of particle is 7.568 m/s

Learn more about Velocity here:

brainly.com/question/25749514

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2 years ago

What is the formula for density? Is it mass x volume or mass/volume?

Zanzabum

Density = Mass/Volume

5 0

3 years ago