Label the parts of the brain. medulla oblongata thalamus cerebrum cerebellum brain stem pons hypothalamus midbrain

Answers

Answer 1
Answer:

Answer:

Medulla oblongata is lower part of brain.

Cerebrum and cerebellum are the upper hemispheres of the brain.

Explanation:

Cerebrum is the largest part of the brain and is composed of right and left hemispheres.

Cerebellum is the part of brain that lies inside the cerebellum.

Medulla Oblongata is lowest part of brain stem which is most vital part of the brain.

Thalamus is a small region of the brain located above the brain stem. Its main function is to transmit sensory signals to cerebral cortex.

Brain stem act as relay center connecting the cerebrum and cerebellum to the spinal chord.

Hypothalamus is the mid brain located near the pituitary glands. It is very small region of the brain but it plays an important role in maintaining the body temperature and releasing the hormones.

Answer 2
Answer:

Answer:

Medulla oblongata: The bottom part of the brainstem helps regulate your breathing, heart rhythms, blood pressure and swallowing.

Explanation:


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A bookcase has a base of 1 m long and 0.5 m wide. It has a mass of 300kg. Find the pressure it exerts on the floor in kPa.

Answers

1m*0.5m=0.5m^2\n g=10(m)/(s^2)\n 300kg*10(m)/(s^2)=3000N\n 3000N--0.5m^2\n \ \ x\ \ --\ 1\n x=6000Pa=60kPa

If the power rating on a motor is 10W and 500J of energy is used to move a 20N object, how long is the motor used for?

Answers

The power rating on the motor is the maximum power it's ABLE to deliver. It can run with LESS power output than the rating, but if you try to run it with MORE than it's rated, the motor will overheat and eventually burn out.

" 10 watts " means " 10 Joules of enrgy per second ".

If the motor is operated at its full maximum rated capacity, then

(500 joules) / (10 joules/sec) = 50 seconds

HelppSuppose the expected value for a mass is exactly one kilogram. A lab group checked the mass and made the following measurements:

2.01 kg, 2.02 kg, 1.99 kg, 1.97 kg


Which answer choice BEST describes these measurements?

A. accurate and precise

B. inaccurate and precise

C. accurate and imprecise

D. inaccurate and imprecise

Answers

Answer:

inaccurate and precise

Explanation:

Need help on science please!

Answers

Fossil fuels are formed when dead, buried, and decomposing organisms are compressed under extreme pressure and heat for millions of years. We need other sources of fuel today... strictly speaking you don't. But if we hold off developing alternatives until the fossil fuels truly run out, then there will be absolute chaos getting the new ones available. Thats all i got

Physic its urgent1/ What is the total distance traveled by the object during the first 3 second

2/What is the average speed of the object during the following interval in t=6 sec and t= 8 sec

Answers

(1) Distance = speed × time

Total distance = 10m/sec × 3sec = 30m

(2) Average speed = (25m/sec + 10m/s) ÷ 2 = 17.5m/sec

in 1994, Vladimir Kurlivich , from Belarus, set the world record as the world's strongest weight lifter. he did this by lifting and holding above his head a barbell whise mass was 253kg. Kurlovich's mass at the time was 133 kg. caculate the normal force exerted on each of his feet during the time he. was having ldi g the barbell

Answers

The free-body diagram of your question is; 2 downward forces (253 kg mass of barbell & 133 kg body mass of Kurlovich) acting together on a point supported by 2 upward forces as normal forces exerted by Kurlovich's feet.  

Solving the normal forces exerted by 2 feet :  

Summation of Forces Vertical = 0  

2 Dowwnard Forces = 2 Upward Forces (2F)  

253 + 133 = 2F  

2F = 386 Kgs  

F = 386 / 2  

F = 193 Kgs (Normal Force Exerted by Each Foot)

Final answer:

To calculate the normal force exerted on each of Vladimir Kurlovich's feet while lifting the barbell, we need to consider the weights of Kurlovich and the barbell. The normal force is equal to the sum of the two weights.

Explanation:

To calculate the normal force exerted on each of Vladimir Kurlovich's feet while lifting the barbell, we need to consider the weight of Kurlovich and the weight of the barbell. The normal force is equal to the sum of Kurlovich's weight and the weight of the barbell, as it balances the gravitational force pulling them downwards. Kurlovich's weight can be calculated using his mass and the acceleration due to gravity, which is approximately 9.8 m/s².



Step 1:


Calculate Kurlovich's weight:
Mass = 133 kg
Acceleration due to gravity = 9.8 m/s²
Weight = Mass × Acceleration due to gravity
Weight = 133 kg × 9.8 m/s²

Step 2:


Calculate the weight of the barbell:
Mass = 253 kg
Acceleration due to gravity = 9.8 m/s²
Weight = Mass × Acceleration due to gravity
Weight = 253 kg × 9.8 m/s²

Step 3:


Calculate the normal force exerted on each foot:
Normal force = Kurlovich's weight + Barbell's weight

Learn more about Calculating normal force here:

brainly.com/question/33545458

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