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sertanlavr [38]
3 years ago
7

What you can see with the naked eye versus what needs magnification to be seen characterizes the contrast of which of the follow

ing? tissue and organ systems animal physiology and biology nervous and muscular systems gross and microscopic anatomy
Physics
1 answer:
JulsSmile [24]3 years ago
8 0

Answer:

gross and microscopic anatomy

Explanation:

Gross anatomy is the macroscopic level anatomical study and it aims to investigate macroscopic structures as well as the organization of organ systems.gross anatomy employs invasive as well as non  invasive methods of study. dissection is the traditionally used method in gross anatomical  study where the body of the corpse is dissected to study the organization and structure of internal organs.

Microscopic anatomical studies are conducted at the microscopic level and specialized optical instruments are used to study the tissue structures and cells.

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If a ball is thrown into the air with a velocity of 36 ft/s, its height (in feet) after t seconds is given by y = 36t − 16t2. fi
Juliette [100K]
Height (y) = 36t - 16t^2, where t = time in seconds (s).
Our height (y) after 1s = 36(1) - 16(1)^2
y = 36 - 16 = 20 ft
So it reached a height of 20 ft during that 1 second, which means that at that 1 second it had a velocity of 20ft/s, since v = d(distance)/t = 20ft/1s
6 0
3 years ago
Four compasses are placed on a table top
motikmotik

Answer:

located diagonal

Explanation:

check ur text book bro

7 0
2 years ago
An electron at Earth's surface experiences a gravitational force of magnitude F=(9.11×10−31 kg)⋅(9.8 m/s2). Part A How far away
katrin [286]

Answer:

r = 5,085 m

Explanation:

The force exerted by on the surface of the Earth on an electron is its weight

          W = F = 9.11 10⁻³¹  9.8

          W = 8.9 10⁻³⁰ N

The electric force between an electron and a proton is given by Coulomb's Law

         Fe = k q₁ q₂ / r²

         Fe = - k q² / r²

They ask us that W = Fe

         W = k q² / r²

          r = √ k q² / W

Let's calculate

        r = √ 8.99 10⁹ (1.6 10⁻¹⁹)² /8.9 10⁻³⁰

        r = √ 25.86

        r = 5,085 m

Let's look for the relationship of this distance with the harmonic distance

        R / R_atomic = 5,085 / 10⁻¹⁰

        R / R_Atomic = 5 10¹⁰

We see that this distance is 10¹⁰ times the interatomic distance, so the gravitational attraction force is very small at atomic scale

8 0
3 years ago
A cart's initial velocity is +3.0 meters per second. What is its final velocity after accelerating at a rate of 1.5 m/s2 for 8.0
Katarina [22]

Answer:

V = 15m/s

Explanation:

Given the following data;

Initial velocity = 3m/s

Time = 8secs

Acceleration = 1.5m/s²

To find the final velocity, we would use the first equation of motion;

V = U + at

Substituting into the equation, we have

V = 3 + 1.5*8

V = 3 + 12

V = 15m/s

6 0
2 years ago
which statement best describes the general relationship between stream velocity and the size of the sediment particles transport
zhannawk [14.2K]

Explanation:

The faster a stream flows, the larger the size of particles it is able to transport.

Fast moving stream due to their velocity and momentum can exert more force and impact larger materials more causing them to move readily.

  • The faster the speed of stream the larger the size of sediment it is able to transport.
  • This why the edges of oceans contains very coarse particles whereas the still deeper waters are made up of fines.
  • A stream is able to transport sediments in three forms:
  • As solution in dissolved forms
  • As bedload which made up of large boulders.
  • As suspension

learn more:

Downcutting brainly.com/question/9259211

#learnwithBrainly

8 0
3 years ago
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