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3 years ago

What is the best description of the chromosomes by the end of metaphase of mitosis?

Physics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

I did the test and the anwser is d- the chromosome pairs collect in a line across the middle of the cell

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Help its due in 10 minutes lol

Tju [1.3M]

I’d say at 1
Hope that helps :)

5 0

3 years ago

Your school science club has devised a special event for homecoming. You've attached a rocket to the rear of a small car that ha

Strike441 [17]

Answer:

Explanation:

Acceleration acts for 9 s and deceleration acts for 12 - 9 = 3 s.

Total distance covered = 990 m

initial velocity u = o

Distance covered while accelerating

s₁ = 1/2 a 9² where a is the acceleration

= 40.5 a

final velocity after 9 s

v = at = 9a

while decelerating

v² = u² - 5 x s₂

0 = (9a)² - 5 s₂

s₂ = 16.2 a²

Distance covered while decelerating = 16.2 a²

s₁ + s₂ = 990

40.5 a + 16.2 a² = 990

16.2 a² + 40.5 a - 990 = 0

a = 6.5

4 0

2 years ago

A high diver dives off a platform and hits the water 3.6 seconds later. How high was the platform?

xenn [34]

Answer:

A high diver dives off a platform and hits the water 3.6 seconds later. How high was the platformExplanation:

6 0

3 years ago

Read 2 more answers

Change into60f into c

Reil [10]

Answer:

15.6 C

Explanation:

Here we are given a temperature in Fahrenheit (F). We want to convert it into Celsius degrees (C).

The conversion can be done by using the following equation:

$T(C)=\frac{5}{9}(T(F)-32)$

where

T(C) is the temperature in Celsius degrees

T(F) is the temperature in Fahrenheit degrees

In this problem, we have

T(F) = 60 F

Therefore, by applying the equation,

$T(C)=\frac{5}{9}(60-32)=15.6 C$

8 0

3 years ago

A 0.66-kg block is hung from and stretches a spring that is attached to the ceiling. A second block is attached to the first one

Shalnov [3]

Answer:

So the mass of second block will be 3.96 kg

Explanation:

We have given mass of the block m = 0.66 kg

The spring is stanched by the factor 7

From hook's law we know that mg = kx

So $k=\frac{mg}{x}$

Let the mass of second block is M

So $(M+m)g=k(7x)$

Putting the value of m = 0.66 and $k=\frac{mg}{x}$

$(M+0.66)g=\frac{mg}{x}(7x)$

$(M+0.66)=7m$

$(M+0.66)=7\times 0.66=4.62$

$M=3.96kg$

So the mass of second block will be 3.96 kg

7 0

3 years ago