Answer:
If two forces act on an object in the same direction, the net force is equal to the sum of the two forces.
Explanation:
i hope this helped
Create your own Ocean Creature!
What are the three stances in golf?
Answer:
P1: Address.
P2: Club Shaft Parallel With Ground On Takeaway.
P3: Lead Arm Parallel With Ground.
The center of your upper spine, your knees, and balls of your feet should line up on top of each other.
Answer:
A golf stance is made up of several elements – the right width of stance, the right amount of knee flex, the angle of the feet and overall posture. We'll look at posture in part 6 of this series. A stance that is too narrow will prevent you from generating a lot of power in your golf swing.
Explanation:
What functions do each of these endocrine glands regulate in the body?
Pituitary:
Thyroid:
Parathyroid:
Thymus:
Adrenal:
Pancreas:
Ovaries:
Testicles:
giving brainlist
Answer:
The endocrine system is made up of glands that produce and secrete hormones, chemical substances produced in the body that regulate the activity of cells or organs. These hormones regulate the body's growth, metabolism (the physical and chemical processes of the body), and sexual development and function.
Explanation:
1. The major endocrine gland. A pea-sized body attached to the base of the brain, the pituitary is important in controlling growth and development and the functioning of the other endocrine glands.
2. Your thyroid is a butterfly-shaped gland in your neck, just above your collarbone. It is one of your endocrine glands, which make hormones. Thyroid hormones control the rate of many activities in your body. These include how fast you burn calories and how fast your heart beats.
3. A gland next to the thyroid which secretes a hormone ( parathyroid hormone ) that regulates calcium levels in a person's body.
4. A lymphoid organ situated in the neck of vertebrates that produces T cells for the immune system. The human thymus becomes much smaller at the approach of puberty.
5. Relating to or denoting a pair of ductless glands situated above the kidneys. Each consists of a core region ( adrenal medulla ) secreting epinephrine and norepinephrine, and an outer region ( adrenal cortex ) secreting corticosteroids.
6. A large gland behind the stomach which secretes digestive enzymes into the duodenum. Embedded in the pancreas are the islets of Langerhans, which secrete into the blood the hormones insulin and glucagon.
7. A female reproductive organ in which ova or eggs are produced, present in humans and other vertebrates as a pair.
8. Either of the two oval organs that produce sperm in men and other male mammals, enclosed in the scrotum behind the penis.
The functions are given :
The thyroid gland - makes hormones.The parathyroid - regulates the calcium level of the body.Thymus gland - the immune system.The adrenal gland - helps to regulate the metabolism.The pancreas - produces enzymes that help in digestion.Ovaries - regulates female hormone and egg formation.Testicles - regulate male hormones and form sperms.What are endocrine glands?These are those glands that help in the control of several organs and the formation of several hormones they help in the region of several glands and form a system that helps to body to function.
Find out more information about the endocrine glands.
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the resistance of a platinum wire in melting ice and biking water is 800 and 910 respectively. what is the temperature when the resistance is 1000
this is the answer of your question
plz open the attachment
Which best describes a difference between energy transformations in power plants and dams?
Only power plants use fossil fuels to transform energy.
Only dams use fission to generate thermal energy.
Only power plants use water to turn turbines.
Only dams use mechanical energy to produce electricity.
Answer:
a
Explanation:
Only power plants use fossil fuels to transform energy.
What is meant by energy transformation ?The process of changing one form of energy into another form or the transfer of energy from one location to another is referred to as energy transformation.
Here,
A power plant is a facility that transforms heat energy into electricity. Typically, coal is used by thermal power plants to generate heat.
With the aid of one or more generators that transform various energy sources into electric power, a power plant is an industrial facility used to create electricity.
The water that is kept behind a dam can store electricity in a hydroelectric plant. Potential energy is changed into kinetic energy when water flows from higher altitudes.
Kinetic energy is changed into mechanical energy as the turbine rotates due to the water flow.
Hence,
Only power plants use fossil fuels to transform energy.
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If velocity is increasing, what does that indicate about the direction of the acceleration?
Answer:
it would be going in the same direction as the velocity
Explanation:
If acceleration points in the same direction as the velocity, the object will be speeding up. Another way to say this is that if the acceleration has the same sign as the velocity, the object will be speeding up. And if the acceleration has the opposite sign as the velocity, the object will be slowing down.
Answer:
If acceleration points in the same direction as the velocity, the object will be speeding up. ... Another way to say this is that if the acceleration has the same sign as the velocity, the object will be speeding up. And if the acceleration has the opposite sign as the velocity, the object will be slowing down.
can someone help me ASAP please
Write down your observations of how the lava flows.
Fluid basalt flows can extend tens of kilometers from an erupting vent. The leading edges of basalt flows can travel as fast as 10 km/h (6 mph) on steep slopes but they typically advance less than 1 km/h (0.27 m/s or about 1 ft/s) on gentle slopes.
PLS HELP 30 POINTS IF U HELP
Evaluate (Two-fifths) cubed. Check all that apply.
The exponent is Two-fifths.
The expanded form is (Two-fifths) (two-fifths) (two-fifths).
The expanded form is StartFraction 2 times 2 times 2 Over 5 EndFraction.
(Two-fifths) cubed = StartFraction 6 Over 15 EndFraction
(Two-fifths) cubed = StartFraction 8 Over 125 EndFraction
Answer:
its D so yeah.........
Explanation:
tell me if it's wrong
WILL GIVE BRAINLIEST IF ANSWERED FIRST AND CORRECTLY!!!!
Answer:
I think its the 2nt
Explanation:
PLZ MARK AS BRAINLEST!!!
Answer:
"Barrier against storms and lighting"
Explanation:
All the others are true.
Co2 warms the planet up (Its a greenhouse gas)
We are protected by the suns warmth
And we aren't exposed to the vacuum of space.
Thank our atmosphere!
Which of the following is an example of balanced forces?
A.
A light bulb filament glows when a current moves through a wire.
B.
A person in a hot air balloon ignites the burner, which makes the balloon rise.
C.
A seesaw remains stationary when two students of equal weight sit on the ends.
D.
A driver slams on the car brake, and the car comes to a stop.
A seesaw remains stationary when two students of equal weight sit on the ends
c
Answer:
the answer is c.
Explanation:
a balanced force is a constant motion, or when the object does not move. because the children have the same weight, they can manage the seesaw to stay still.
Help plz, answer all
1. What impact did Portugal have on Latin America? Is it still evident today?
2. How did African slavery change the culture of much of the Caribbean and South America?
3. How did Spain have a dramatic impact on most of Latin America that is still evident today?
Answer:
Explanation:
1: Portugal still greatly impacts Latin America, specifically Brazil. One of Brazil's official languages is Portuguese
2: Slavery has also greatly impacted the Caribbean and Latin America, with many people being of African descent in this countries, and countries like Haiti were created because of slavery.
3: Spain pretty much created Latin America, because most countries were colonized by Spain, and much of Spanish culture and the Spanish language remains.
Each question below carries 10 marks.
1) How does the cryosphere help regulate Earth's temperature?
2) What kind of organisms are found in oceanic trenches? Describe.
3) Explain how an Estuary can support a wide variety of food webs.
4) List out and describe the factors that help meteorologists forecast weather.
Answer:
ans 1 ; It also includes frozen rivers and lakes, which mainly occur in polar areas. The components of the cryosphere play an important role in the Earth's climate. Snow and ice reflect heat from the sun, helping to regulate our planet's temperature.
ans 2 ; Deep-sea trench, also called oceanic trench, any long, narrow, steep-sided depression in the ocean bottom in which occur the maximum oceanic depths, approximately 7,300 to more than 11,000 metres (24,000 to 36,000 feet). They typically form in locations where one tectonic plate subducts under another.
ans 3 ; The calm waters provide a safe area for small fish, shellfish, migrating birds and shore animals. The waters are rich in nutrients such as plankton and bacteria. Decomposing plant matter, called detritus, provides food for many species. ... This means the estuary must support a wide variety of food webs.
ans 4 ; Weather can be defined as the condition of the atmosphere at any given time and place. Weather conditions are determined by six major factors: air temperature, air pressure, humidity of the air, amount and kind of cloud cover, amount and kind of precipitation, and speed and direction of the wind.
HELP PLEASE!!!!!
As radiation from the sun reaches the earth, the energy is-
A ) Immediately radiated back into space.
B ) Absorbed by only the oceans
C ) Radiated, reflected, and absorbed
D ) Only reflected by clouds in the atmosphere
Answer:C
Explanation:All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat.
Answer: A) The amount of heat radiated from the atmosphere to the surface (sometimes called “back radiation”) is equivalent to 100 percent of the incoming solar energy.
B)On its northward journey, the water at the surface absorbs gases like carbon dioxide and chlorofluorocarbons (CFCs) – the latter are, to a large extent, the gases responsible for the ozone hole over Antarctica – as well as excess heat from the atmosphere
C)Water droplets and ice crystals that make up clouds scatter light equally at all wavelengths and therefore appear white. Reflection of solar radiation occurs when the radiation is sent directly backward from a surface. The fraction (or percentage) of radiation reflected back is known as albedo.
D)Clouds cool Earth's surface by reflecting incoming sunlight. ... Clouds warm or cool Earth's atmosphere by absorbing heat emitted from the surface and radiating it to space. Clouds warm and dry Earth's atmosphere and supply water to the surface by forming precipitation
Explanation:
The picture below is of Kerrick holding an apple in his hand.
Why does the force of gravity NOT pull the apple to the ground?
A.
The force of Kerrick’s hand pushing up on the apple is equal to the force of gravity pulling down on the apple. Since the forces are unbalanced, the apple does not move.
B.
The force of Kerrick's hand pushing up on the apple is greater than the force of gravity pulling down on the apple. Since the forces are balanced, the apple does not move.
C.
The force of Kerrick's hand pushing up on the apple is greater than the force of gravity pulling down on the apple. Since the forces are unbalanced, the apple does not move.
D.
The force of Kerrick’s hand pushing up on the apple is equal to the force of gravity pulling down on the apple. Since the forces are balanced, the apple does not move.
Answer:
the answer is D.
Explanation:
while A may look similar, it says the forces are unbalanced, which is not the case in this situation. If there is no change in the apple's motion, then it is a balanced force.
The force of Kerrick’s hand pushing up on the apple is equal to the force of gravity pulling down on the apple. Since the forces are balanced, the apple does not move. So, option (D) is correct.
What is gravity?In mechanics, gravity—also known as gravitation—is the constant force of attraction that pulls all things together. It has little impact on determining the intrinsic characteristics of common stuff because it is by far the weakest known force in nature. In contrast, it governs the formations and evolution of stars, galaxies, and the entire cosmos by its extensive and ubiquitous action, which affects the trajectories of objects in the solar system and beyond the universe.
All objects on Earth experience weight, or a gravitational pull that is proportionate to their mass and is imposed by the planet's mass. The acceleration that gravity gives to objects falling freely serves as a gauge of its strength. The acceleration of gravity at Earth's surface is approximately 9.8 meters per second.
As The force of Kerrick’s hand pushing up on the apple is equal to the force of gravity pulling down on the apple and the forces are balanced, the apple does not move.
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Drag the boxes to other mechanical, both or electromagnetic. some may be for both some may be for electromagnetic and some may be for mechanical dragon drop to place in spot.
Answer:
infared light is both
can be reflected is electromagnetic
longitude wave is mechanical
visible light is electromagnetic
transfers energy is both
transfers waves is mechanical
requires midium i think is both
speed dependent is both
Explanation:
hope this helps
Which of the following is an example of balanced forces?
A.
A light bulb filament glows when a current moves through a wire.
B.
A person in a hot air balloon ignites the burner, which makes the balloon rise.
C.
A seesaw remains stationary when two students of equal weight sit on the ends.
D.
A driver slams on the car brake, and the car comes to a stop.