Write down the equations of uniform accelerated motion​

Answer:

The diagram is showing to bar magnets .....the magnet you force him on something sharp or something here you can use the magnet to control the object he can control the magnets and Maltese Cross .... it's so nice to watch the magnet move as much as the magnet then you attach it to a magnet eh move you move it

Explanation:

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Answer:

I don't know the answer

Explanation:

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Answer:

On Earth, the acceleration due to gravity is 9.8 m/s/s. ... In other words, you weigh more on Earth; you would weigh less on the moon. For instance, if you take a 10 kg bowling ball to the moon, it would still have a mass of 10 kg. However, its weight would be much less because the moon's gravity is relatively weak.

Explanation:

Jupiter exhibit differential rotation by C) The equator rotates in one direction; the higher latitudes rotate in the opposite direction.

Jupiter exhibits differential rotation, meaning that different parts of the planet rotate at different speeds. This is due to the fact that Jupiter is a gaseous planet composed mainly of hydrogen and helium, without a solid surface.

Jupiter's equator rotates faster than its higher latitudes. The rotation period at the equator is about 9 hours and 50 minutes, while at higher latitudes, the rotation period increases. This differential rotation creates distinct bands and zones on Jupiter's surface, with alternating eastward and westward jet streams.

The bands and zones of Jupiter's atmosphere are visible as colorful cloud features. The equatorial region shows faster-moving clouds and storms, while the higher latitudes exhibit slower-moving cloud systems. These different cloud patterns are a result of the varying rotation speeds at different latitudes.

Additionally, it's worth noting that the Great Red Spot, a giant storm on Jupiter, exhibits counterclockwise rotation. This iconic feature has been observed for centuries and is a prominent example of the atmospheric dynamics on the planet.

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The option that best explains the forces acting on the objects is that option b. Objects W and Y have balanced forces, and objects X and Z have unbalanced forces.

When the motion of an object is said to be altered, the forces are known to be in a sate that is seen as unbalanced.

Note that  Balanced forces are said to be one that are equal in size and also opposite in direction.

Hence, if forces are balanced, there is no alteration in motion and it is seen in cases if a person is pushed or pulled on an object that is seen from opposite directions but also has the same force.

Therefore, The option that best talks about the forces acting on the objects is that option b. Objects W and Y have balanced forces, and objects X and Z have unbalanced forces as it does better justice to it.

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Answer:

Gamma rays have the highest energies.

Explanation:

HOPE IT WILL HELP ^_^

Answer:

Gamma rays have the highest frequencies.

Explanation:

A satellite travels at a constant speed, its shape is a circle.

An integrated receiver and transmitter of radio signals known as a transponder, a satellite is essentially a self-contained communications system that can receive signals from Earth and retransmit those signals back to Earth.

The three primary parts of a satellite are the propulsion system, which includes the rockets that move the satellite, the power system, which includes the solar panels that supply power, and the communications system, which includes the antennae and transponders that receive and retransmit signals. To enter into the proper orbit and periodically adjust its position, a satellite needs a propulsion system of its own.

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This implies that when the force applied on an item increases, so does the object's acceleration. Similar to how an object's acceleration decreases as its mass increases, so does its mass.

Force with acceleration are directly correlated, as shown by Newton's second law. The more force that is exerted to an object, the faster it will accelerate. For instance, the acceleration doubles when the force exerted on an object doubles.

The relationship among acceleration and force is explained in Newton's second laws of motion. They are comparable in size. An object moves forward at a speed equal to the force pushing against it. The simplest approach to determine force is to multiply mass by acceleration.

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Answer:

the answer is equal to the microwave gamma rays visible light x-rays.

Answer:

\(4.82ms^{-1}\)

Explanation:

We are given that

Initial velocity, u=5.20m/s

\(\theta=22^{\circ}\)

We have to find the horizontal component of the initial velocity.

We know that

Horizontal component of velocity=\(ucos\theta\)

Using the formula

Horizontal component of the initial velocity=\(5.2cos22^{\circ}\)

Horizontal component of the initial velocity=\(5.2\times 0.9272\)

Horizontal component of the initial velocity=\(4.82ms^{-1}\)

Hence, the horizontal component of the initial velocity=\(4.82ms^{-1}\)

Answer:

The student that says the phrase "travels through liquids" goes in the middle, in between the two circles in the venn diagram.

Explanation:

Answer:

From Dr. Stephen Warren, University of Washington (8/22/2007): The world record for low temperature was set at Vostok Station, Antarctica, on 21 July 1983. Cerveny et al. (2007) give this temperature as -89.4°C in their Table 2, quoting Krause and Flood (1997), who gave the same value.

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The height of the utility pole she has climbed is 60 m

When an object is dropped under gravity, the initial velocity is zero. While at the maximum height reached by an object when thrown up, the final velocity will be zero.

Given that a utility line worker drops a screwdriver which takes 3.5 seconds to hit the ground. The height of the utility pole can be calculated by using the formula below

h = ut + 1/2gt²

but u = 0

h = 1/2gt²

Substitute all the parameters into the equation

h = 1/2 × 9.8 × 3.5²

h = 4.9 × 12.25

h = 60.025 m

Therefore, the height of the utility pole she has climbed is 60 m approximately.

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Answer:

B

Explanation:

i got it right on the usatestprep

Answer:

I believe the answer is D or B mostly D

Explanation:

Kieran had a greater average speed than Jevon. Let us go into more detail in the explanation below. To compare the average speeds of Kieran and Jevon, we need to find out the speed of each person.

We can use the formula speed = distance/time. Kieran ran 8 laps in 18 minutes, which means he ran 8/18 = 0.44 laps per minute. To find out Kieran's speed, we need to multiply this by the length of one lap. If we assume that the length of one lap is 400 meters, then Kieran's speed is:0.44 laps per minute × 400 meters per lap = 176 meters per minute Jevon ran 6 laps of the track, but we don't know how long it took him.

Therefore, we can't calculate his speed directly. However, we can still compare his speed to Kieran's by using ratios. If we assume that Jevon ran the same length of track as Kieran, then we can write the following equation: Kieran's speed/Jevon's speed = Jevon's time/Kieran's time.

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To solve for the total voltage, we need to use Ohm's Law, which states that Voltage (V) = Current (I) * Resistance (R). Here's a step-by-step explanation for solving the total voltage in this circuit Determine the total resistance.

The Since the resistors are in series, we can simply add their values together. Total Resistance (Rt) = R1 + R2 + R3   Rt = 10 Ω + 6 Ω + 12 Ω  Rt = 28 Ω Calculate the total voltage Now that we know the total resistance, we can use Ohm's Law to find the total voltage. Total Voltage (Vt) = Total Current (It) * Total Resistance (Rt Vt = 12 A * 28 Ω Vt = 336 volts Since 336 volts is not one of the options provided, it's possible that the given information or answer choices may be incorrect. However, using the given data and Ohm's Law, the total voltage should be 336 volts.

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Kinetic energy = (1/2) (mass) (speed)²

The coaster's original kinetic energy was

KE = (1/2) (2,000 kg) (10 m/s)²

KE = (1,000 kg) (100 m²/s²)

KE = 100,000 kg-m²/s²

old KE = 100,000 joules

After something slowed it down, its new kinetic energy is

KE = (1/2) (2,000 kg) (6 m/s)²

KE = (1,000 kg) (36 m²/s²)

KE =  36,000 kg-m²/s²

new KE = 36,000 joules

The coaster lost (100,000 - 36,000) = 64,000 joules of KE.

Energy is conserved.  It can't evaporate, disappear, or be destroyed.

That 64,000 joules had to go somewhere.

Someone or something had to do 64,000 joules of work on it in order to slow it down.

The work done by the external force on the roller coaster is 64000 J.

Given that the mass of The roller coaster is 2000 kg and its velocity is 10 m/s. The kinetic energy of the roller coaster is given below.

\(KE = \dfrac {1}{2}mv^2\)

\(KE = \dfrac {1}{2}\times 2000\times (10)^2\)

\(KE = 100000 \;\rm J\)

Since the roller coaster has a force of unknown magnitude which decreases its speed to 6 m/s. For this decreased speed, the kinetic energy is given as below.

\(KE'= \dfrac {1}{2}mv'^2\)

\(KE'= \dfrac {1}{2}\times 2000\times 6^2\)

\(KE' = 36000\;\rm J\)

The work done on the roller coaster is calculated by the change in the kinetic energy for both speeds.

Work Done = KE - KE'

Work = 100000 - 36000

Work = 64000 J

Hence we can conclude that the work done by the external force on the roller coaster is 64000 J.

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Answer: i think they control the eyes to move them.

Explanation:

Answer: True

Answer:

x=48.12 m

Vf=23.544 m/s

Explanation:

a=g

t=2.4

Vf=?

Vø=0

Vf=Vø+at

Vf=0+(9.81)(2.4)=23.544

x=Xø+Vøt+1/2at^2

x=1/2at^2

x=(1/2)(9.81)^2=48.11805

Answer:

An object is considered to be accelerating if the object is changing its rate in speed, decreases in speed, or changes the object's direction

If there are on average 55 grains of sand per mm³, then there would be a total of 5500000000 grains of sand if the sandbox is full.

Finding the product of two or more numbers in mathematics is done by multiplying the numbers. It is one of the fundamental operations in mathematics that we perform on a daily basis.

As given in the problem, a child's sandbox is 1.0 meter wide, 1.0 meter long, and 10.0 cm deep,

The volume of the sandbox = length ×width ×depth

                                              = 1000×1000×100

                                              = 100000000 mm³

The average number of sand grains  in 1 mm³ = 55

The average number of sand in 100000000 mm³ = 5500000000

Thus, there would be  5500000000 sand grain particles in the sandbox.

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This type of energy utilizes heat that is stored beneath the surface of the Earth to heat water and produce steam : geothermal energy.

Geothermal energy is the heat produced deep in the Earth's core and is a clean, renewable resource that can be harnessed for use as heat and electricity. Geothermal energy is the thermal energy in the Earth's crust that originates from the formation of planet.

Geothermal energy is the heat within the earth. Geothermal energy is a renewable source of energy because heat is continuously produced inside the earth. People use geothermal heat for bathing, heating buildings and to generate electricity.

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Answer:

b

Explanation:

The force of friction is the force that opposes the direction in which a body is moving. It is the force that the earth applies to every object that is close to or rests on its surface. It is a force of touch. Furthermore, it is a force that does not make touch.Thus, option B is correct.

The amount of kinetic energy here is lower than in the case of a frictionless incline because gravitational potential energy is transformed to heat energy and kinetic energy in different proportions.

The force of friction is at work when two surfaces come into contact. It always moves counter to the flow of motion.

Because a portion of the Earth-block system's gravitational potential energy was converted into nonmechanical energy at the top of the slope, the experimental substance did not completely minimize the frictional force.

Therefore, some energy is consumed through friction.

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Answer: yes

Explanation: I did this question before

Answer:

Yes

Explanation:

I got it right on the test.

The experiment is being returned to its original configuration after each alteration, the only viable option is to increase the width of the slit, as this would cause the diffraction minima to appear at smaller angles.

The diffraction of light through a single slit results in a pattern of bright and dark fringes, with the first minimum occurring at an angle given by sinθ = λ/d, where λ is the wavelength of the light and d is the width of the slit. To decrease the angles at which the diffraction minima appear, the width of the slit needs to be increased, as sinθ is inversely proportional to d. Therefore, one alteration that would decrease the angles at which the diffraction minima appear would be to increase the width of the slit. Another alteration that could achieve this would be to decrease the wavelength of the light used in the experiment, as sinθ is directly proportional to λ. However, since the experiment is being returned to its original configuration after each alteration, the only viable option is to increase the width of the slit, as this would cause the diffraction minima to appear at smaller angles.

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