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2 years ago

Which part of the cell contains hereditary characteristics

Physics

1 answer:

nydimaria [60]2 years ago

8 0

hi brainly user! ૮₍ ˃ ⤙ ˂ ₎ა

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$\large \bold {ANSWER}$

The genetic material is DNA, which contains all the information of our genetic code. It stays in the nucleus of eukaryotic cells, in prokaryotes it is dispersed throughout the cytoplasm.

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A large truck and a compct car are both driving down the

koban [17]

Answer:

Explanation:

The friction force acting on the body depends on the mass of the body, here the mas of truck is very large as compared to the car, so the friction force acting on the truck is large then the car. So, the amount of heat generated by the truck is more than the car and the truck overheated more.

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3 years ago

The water skier has a mass of 73 kg. Find the magnitude of the

Papessa [141]

To solve this problem we will apply the linear motion kinematic equations, specifically the concept of acceleration as a function of speed and time, as well as Newton's second law.

PART A) Acceleration can be described as changing the speed in a period of time therefore,

$a = \frac{V}{t}\\a = \frac{11}{8}\\a = 1.375m/s^2$

Force is the proportional change between mass and acceleration therefore

$F = (73)(1.375)$

$F= 100.375N$

PART B) We will apply the same concept given but now we will change the time to 21s therefore:

$a = \frac{V}{t}\\a = \frac{11}{21}\\a = 0.5238$

Now the force

$F = (73)(0.5238)$

$F = 38.23N$

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4 years ago

A gymnast is in a tucked position to complete her somersaults. While tucked her moment of inertia about an axis through the cent

torisob [31]

Answer:

$\omega_s=12.8886\ rad.s^{-1}$

Explanation:

Given that:

moment of inertia of tucked body, $I_t=16\ kg.m^2$

rotational speed of the body, $N_t=2.5\ rev.s^{-1}$

i.e. $\omega_t=2\pi\times 2.5=15.708\ rad.s^{-1}$

moment of inertia of the straightened body, $I_s=19.5\ kg.m^2$

<u>Now using the law of conservation of angular momentum:</u>

angular momentum of tucked body=angular momentum of straight body

$I_t.\omega_t=I_s.\omega_s$

$16\times 15.708=19.5\times \omega_s$

$\omega_s=12.8886\ rad.s^{-1}$

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3 years ago

Explain why atmospheric pressure changes as atmospheric depth changes

Pavel [41]

The force of the collisions creates pressure on the container. ... Explain why atmospheric pressure changes as depth changes. Atmospheric pressure increases as depth increases because at lower levels of the atmosphere, there is more air above that is being pulled down by gravitational force.

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3 years ago

ASAP <br> What is elastic potential energy?

chubhunter [2.5K]

Answer:

Elastic potential energy is stored when materials stretch or compress. Examples of it include springs, rubber bands, and slingshots.

Explanation:

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3 years ago

Which part of the cell contains hereditary characteristics​

Which part of the cell contains hereditary characteristics