PHYSICS HIGH SCHOOL

The correct name for organisms that are made up of more than one cell ismulticellular organisms
multiple-cell organisms
many-celled organisms
a bunch of cells organisms

Answers

Answer 1
Answer: I believe it is the first answer: Multicellular organisms
Answer 2
Answer:

Answer:

A A A A A A A A A A A A A A A A A A would be the answer!

Explanation:

Related Questions

After landing from your skydiving experience, you are so excited that you throw your helmet upward. The helmet rises 5.8 m above your hands. What was the initial speed of the helmet when it left your hands? Express your answer to three significant figures and include the appropriate units How long was it moving from the time it left your hands until it returned? Express your answer to three significant figures and include the appropriate units.
Which explains how the Coriolis effect causes air circulation? A. Air from the equator moves toward the poles faster than the ground below it, so friction causes the air to veer west. In contrast, air from the poles moves toward the equator slower than the ground below it, so friction causes it to veer to the east. B. Air from the equator moves toward the poles faster than the ground below it, so friction causes the air to veer east. In contrast, air from the poles moves toward the equator slower than the ground below it, so friction causes it to veer to the west. C. Air from the poles moves toward the equator faster than the ground below it, so friction causes the air to veer east. In contrast, air from the equator moves toward the poles slower than the ground below it, so friction causes it to veer to the west. D. Air from the equator moves toward the poles slower than the ground below it, so friction causes the air to veer east. In contrast, air from the poles moves toward the equator faster than the ground below it, so friction causes it to veer to the west.
What is the speed of a boat that travels 20 miles in 60 minutes? Please answer in miles per hour.Formula : speed = distance time
Find the perimeter of the rectangle if each block represents one foot(show your calculation)
What makes us human?

A 20600 kg sailboat experiences an eastward force 17700 N due to the tide pushing its hullwhile the wind pushes the sails with a force of 60000 N directed toward the northwest (45◦ westward of North or 45◦ northward of West). What is the magnitude of the resultant acceleration of the sailboat?

Answers

Answer:

2.23 m/s²

Explanation:

mass of sail boat, m = 20600 kg

Force along east, F1 = 17700 N

Force along north west, F2 = 60000 N

write the forces in vector form

\overrightarrow{F_(1)}=17700 \widehat{i}

\overrightarrow{F_(2)}=60000\left ( - Cos45 \widehat{i}+Sin45\widehat{j}\right )

\overrightarrow{F_(2)}=-42426.41\widehat{i}+42426.41\widehat{j}

Net force acting on the boat

\overrightarrow{F}=\overrightarrow{F_(1)}+\overrightarrow{F_(2)}

\overrightarrow{F}=17573.6\widehat{i}+42426.41\widehat{j}

The magnitude of net force is given by

F=\sqrt{17573.6^(2)+42426.41^(2)}

F = 45922 N

Acceleration = force / mass

a = 45922 / 20600

a = 2.23 m/s²

What does the red shift suggest about the universe?

Answers

So far, the only way we know to explain the red shift is
as an effect of the light sources moving away from us. 
That's the basis of the whole idea of the expanding universe,
and ultimately, the big bang theory. 

If we ever find another mechanism that can produce the same
shift in the wavelengths of light without the source moving away
from us, then the whole system of the expanding universe and the
big bang theory will fall apart. 

List 3 examples behaviors of solid and the 3nwrgy associated with them​

Answers

Answer:

retains a fixed volume and shape

rigid - particles locked into place

not easily compressible

little free space between particles

does not flow easily

rigid - particles cannot move/slide past one another

Explanation:
Sure! Here are three examples of behaviors of solids and their associated energies:

1. Behavior: Solids have a definite shape and volume.
Energy: Solids possess potential energy due to the arrangement of their particles.

2. Behavior: Solids are rigid and maintain their shape when subjected to external forces.
Energy: Solids exhibit elastic potential energy when deformed and can store mechanical energy.

3. Behavior: Solids have a fixed melting point at which they transition to a liquid state.
Energy: Solids require thermal energy (heat) to overcome intermolecular forces and transition to a liquid state.

A solid wood door (???? = 1 3 ????(width) 2 ) 1.00 m wide and 2.00 m high is hinged along one side and has a total mass of 44.0 kg. Initially open and at rest, the door is struck at its center by a handful of sticky mud with mass 0.700 kg , traveling perpendicular to the door at 14.0 m/s just before impact. Find the final angular speed of the door in (rad/s).

Answers

Answer:

\omega =0.33\ rad/s

Explanation:

given,

size of door = 1 m x 2 m

total mass = 44 Kg

mud mass attached = 0.700 Kg

speed of door = 14 m/s

angular speed of door = ?

conservation of angular momentum

initial angular momentum is equal to final momentum

        L_i = L_f

        mvr = (I_(door)+I_(clay))* \omega

I_(door) = (1)/(3)MW^2

I_(door) = (1)/(3)* 44 * 1^2

I_(door) =14.67\ kg.m^2

I_(clay) = mr^2

I_(clay) = 0.7* 0.5^2

I_(clay) =0.175\ kg.m^2

        0.7* 14* (1)/(2) = (14.67+0.175)* \omega

        \omega =(4.9)/(14.845)

        \omega =0.33\ rad/s

A person walks 25 m west and then 45 m at the angle of 60 degrees north of east what is the magnitude of the total displacement?

Answers


To solve this question, we need to use the component method and split our displacements into their x and y vectors. We will assign north and east as the positive directions.

The first movement of 25m west is already split. x = -25m, y = 0m.

The second movement of 45m [E60N] needs to be split using trig.
x = 45cos60 = 22.5m
y = 45sin60 = 39.0m

Then, we add the two x and two y displacements to get the total displacement in each direction.

x = -25m + 22.5m = -2.5m
y = 0m + 39.0m

We can use Pythagorean theorem to find the total displacement.
d² = x² + y²
d = √(-2.5² + 39²)
d = 39.08m

And then we can use tan to find the angle.
inversetan(y/x) = angle
inversetan(39/2.5) = 86.3

Therefore, the total displacement is 39.08m [W86.3N]

What is the diffrent between displesment and a distance

Answers


DISTANCE

-length of the path between two points

-doesn't have to be a straight path

-has no direction

DISPLACEMENT

-the length from the starting point to the ending point

-must be a straight path

-must have direction (north, south, east, west, up, down)

EXAMPLE-If you wanted to know the distance from your house to the park, you could say 'three blocks north and then two blocks west' but for displacement, you could just cut through houses and backyards to get to the destination.

Hope that makes some sense :)
Displacement is the difference between two points where as distance is just a signle point.
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