Is telekinesis real??? I really wanna start learning it!

Acceleration points in the same direction as the net force, so to the left.

The direction of velocity can't be determined from this information alone, though. If the object is at rest, it will being moving to the left. If the object is already moving to the left, it will continue doing so and speed up. If it starts off moving to the right, it will continue to move to the right but eventually slow to a stop before starting to move to the left. There are more cases to consider if you're talking about motion in more than one dimension.

The cold water would be found near the poles and west side of the landmasses.

The cold water would be found near the poles and west side of the landmasses in higher latitudes, this is due to upwelling of cold water. While warm water is found at equator region and east margin of continent in lower latitudes.

Upwelling is a process in which deep, cold water rises toward the surface. Winds blowing across the ocean surface often push water away from an area. When this occurs, water rises up from beneath the surface to replace the diverging surface water.

Therefore, the cold water would be found near the poles and west side of the landmasses.

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Answer:

It has several other objects in its orbit, though few are as massive as itself."

Answer:

F = q V X B

Using the right hand rule (right hand screw) turn V into B to get direction of force which in this case is down

If V is east and F is down then one can see that B must be directed towards  the south - turn V into B (south) and F will be directed downwards.

Answer: Electromagnetic energy.

Explanation:

Answer:

The sun's energy is transmitted as electromagnetic radiation to Earth at the speed of light (EMR). There are waves of various frequencies and wavelengths throughout the electromagnetic spectrum.

Explanation:

The angular momentum given to the engine is: L = I × ωL = 1 kg·m² × 69.8 rad/sL = 69.8 kg·m²/s

Torque (τ) = F × r

Maximum torque is produced when force is applied perpendicular to the radius, i.e. at 90°.So, sin 90° = 1

τ = F × r × 1

= F × r

The formula for the angular momentum is: Angular momentum (L) = I × ω

Where,I is the moment of inertiaω is the angular velocity. We know that,

τ = Iα .............(1)

From rotational equations,α = τ / I ..............(2)

The formula for the angular velocity is:ω = ωo + αt...............(3)

Substituting equation (2) in equation (1), we get,

τ = I(τ / I)

τ = τ

Therefore,τ = τ. So,α = τ / I. Substituting values of τ and r in equation (1), we get,

F × r = Iα

F × r = I(τ / I)

F × r = τ

I = (F × r) / τ

Substituting values of F, r and τ, we get  ,I = (250 N × 0.300 m) / (250 N × 0.300 m)I = 1 kg·m²

The angular velocity is:ω = ωo + αt.

As the car is started from rest, ωo = 0. So, ω = αt. Substituting values of α and t, we get,

ω = (τ / I) × t

ω = (250 N × 0.300 m) / (1 kg·m² × 0.19 s)

ω = 69.8 rad/s.

Therefore, the angular momentum given to the engine is: L = I × ωL = 1 kg·m² × 69.8 rad/sL = 69.8 kg·m²/s

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Answer:

Earth’s gravitational force is stronger

Explanation:

Earth’s gravitational force is stronger than the moon because of the presence of more massive objects in earth; on the flip side, the moon’s gravity is weaker than the earth due to smaller in size as compared to the earth. Earth gravity is denoted by g; conversely, moon gravity is denoted by gm

Answer: The greater an object's mass, the more gravitational force it exerts. So, to begin answering your question, Earth has a greater gravitational pull than the moon simply because the Earth is more massive. That's why the moon isn't pulled out of Earth's orbit by the gravity of larger planets or by the sun.

Explanation:

Answer:

Good one

Explanation:

Hydrogen has the highest thermal conductivity of any gas.

Answer:

Answer is D

Explanation:

By changing the direction of the current moving through the wire will change polarity of the magnet but it will not affect the strength of the magnet.

Answer:

Horizontal Component = 129.9 km/h

Vertical Component = 75 km/h

Explanation:

When a vector is resolved on the x-axis and the y-axis, the components so formed are called its rectangular components. The component along y-axis is called the vertical component and the component along x-axis is called horizontal component. These components can be given by following formulae:

Horizontal Component = v Cos θ

Vertical Component = v Sin θ

where,

v = velocity = 150 km/h

θ =  angle = 30°

Therefore,

Horizontal Component = (150 km/h)(Cos 30°)

Horizontal Component = 129.9 km/h

Vertical Component = (150 km/h)(Sin 30°)

Vertical Component = 75 km/h

We can see here that most living get the energy they need for life either from food or sunlight.

Energy is closely related to the concept of work. When work is done on an object, energy is transferred to that object, resulting in a change in its motion or state. Conversely, when work is done by an object, it transfers energy to another system or object.

When it comes to meeting their energy requirements, most organisms rely on consuming food, which contains stored chemical energy derived from various sources such as plants, other animals, or organic matter. By breaking down complex molecules in food through digestion, organisms release the energy necessary for their growth, maintenance, and metabolic activities.

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The plane's (flies due north at 150 km/hr relative to the air. there is a wind blowing at 75 km/hr to the east relative to the grounds) speed relative to the ground = 170 km/hr

A quantity or phenomenon with independent properties for both magnitude and direction is called a vector. To determine the plane's speed, we can use the vector equation.

v = (v₁² + v₂²)\(^{1/2}\)

Where,

v = The velocity (m/s)

v₁ = The velocity (to north)

v₂ = The velocity (to east)

Hence,

v = {(150 km/hr)² + (75 km/hr)²}\(^{1/2}\)

= 170 km/hr

So, the plane's speed relative to the ground = 170 km/hr

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Answer:

Where is the question??

Answer:

If effort distance was 4 times, efficiency would be 100%.

Since it takes 5 times for effort distance, efficiency drops to output/input

output is 1*F

input is (1/4*F)*5

so: F/1/5*F/4 = 4F/5F = .8 or 80%

The efficiency of the lever is 80%.

To calculate the efficiency of the lever, we can use the formula for mechanical advantage and efficiency.

Mechanical Advantage (MA) is the ratio of the load (L) to the effort (E) in a lever system:

MA = Load / Effort

Given that the load is four times the effort applied:

Load = 4 * Effort

Also, the effort distance (dEffort) is five times the load distance (dLoad):

dEffort = 5 * dLoad

Now, we can write the formula for efficiency (η) of a lever system:

Efficiency (η) = (Mechanical Advantage / Ideal Mechanical Advantage) * 100%

The Ideal Mechanical Advantage (IMA) is the ratio of the effort distance to the load distance:

IMA = dEffort / dLoad

Substitute the given values into the IMA equation:

IMA = (5 * dLoad) / dLoad

IMA = 5

Now, we can calculate the Mechanical Advantage (MA) using the relationship between the load and effort:

MA = Load / Effort

MA = (4 * Effort) / Effort

MA = 4

Finally, we can calculate the efficiency (η):

Efficiency (η) = (Mechanical Advantage / Ideal Mechanical Advantage) * 100%

η = (4 / 5) * 100%

η = 0.8 * 100%

η = 80%

The efficiency of the lever is 80%.

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The person's complete trip was a 6km round trip because they traveled 3km north and then 3km south, returning to their original location.

A trip is a journey or excursion to some destination, usually for a specific purpose. It can be as short as a day trip or as long as a round-the-world adventure. A trip typically involves travel by foot, car, railroad, boat, or airplane and often involves multiple destinations. It may also involve activities such as camping, hiking, sightseeing, and other leisure activities. Travelers usually plan trips in advance to ensure they have enough time to see and do the things they want to. Trips can also be spontaneous, with travelers deciding on the fly where to go and what to do.

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The circuits A and B will light up but the circuits C and D would not light up. This is because there is no battery in C and D

Without a battery or other electrical power supply, a circuit won't light up. The circuit needs to be powered and be able to conduct current, and the battery supplies that power.

The circuit will not light up in the absence of a battery or other source of electrical power because it will not have the required potential difference, or voltage, to force current through its components.

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2000 mm is equivalent to 2 m. This can be derived from the fact that 1 m = 1000 mm. Thus, 2000 mm would be equal to 2 m since it is twice the length of 1000 mm. This conversion is important in various fields such as construction, engineering, and science where precision is necessary.

It is crucial to be able to convert between different units of measurement in order to make accurate calculations and measurements.The millimeter is a unit of length that is often used to measure small distances such as the thickness of a sheet of paper or the size of a small component. It is part of the metric system, which is a system of units used across the world that is based on multiples of 10.

This system makes it easy to convert between different units since it is based on a consistent set of rules.For example, to convert 2000 mm to meters, we can simply divide by 1000 since there are 1000 millimeters in a meter. This gives us 2 meters, which is the equivalent length in meters of 2000 millimeters.

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Answer:

9172.8 N

Explanation:

F = ma

F = (936 kg)(9.8 m/s^2)

F = 9172.8 N

The minimum value of the coefficient of static friction between the block and the slope is 0.53.

Apply Newton's second law of motion;

F - μFs = 0

μFs = F

where;

μ = F/Fs

μ = F/(mgcosθ)

μ = (250)/(50 x 9.8 x cos15)

μ = 0.53

Thus, the minimum value of the coefficient of static friction between the block and the slope is 0.53.

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Answer:

Virtual, erect, and equal in size to the object. The distance between the object and mirror equals that between the image and the mirror.

Given:

Distance the bus goes from town A to town B = 500 km east

Given that the bus comes back halfway in the evening travelling west, let's find the distance and the displacement of the bus.

• To find the distance of the bus, we have:

Therefore, the distance the bus covered is 750 km

• To find the displacement, we have:

Therefore, the displacement of the bus is 250 km east

ANSWER:

Distance = 750 km

Displacement = 250 km east

In the peak of summer, it hasn't rained in a week, and the plants are looking rough, so watering the plants for an hour is a good idea.

However, the next day, you come back to the garden, and the plants look in worse shape than they did previously, as if none of that water made it to the plant. Plants absorb water through their roots. The root system of a plant is responsible for drawing water and nutrients from the soil. A plant's root system must be able to absorb water quickly in order for the plant to grow and thrive. When the soil around the root system is dry, the roots will stop growing and will not be able to absorb water.

It may even start to die. Watering plants during the peak of summer is important because it will help keep the soil moist and prevent the roots from drying out. However, watering a plant too much can be harmful. If a plant is overwatered, the water may not be able to penetrate the soil and reach the roots. Instead, it may just sit on top of the soil, causing the roots to rot and die. This can cause the plant to wilt and die.To summarize, if the soil around the plant is too dry, the roots may not be able to absorb the water you gave them, causing the plant to look worse than before. Conversely, overwatering can also be harmful because the water may not be able to penetrate the soil and reach the roots, causing the roots to rot and die.

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So you will tell your friend that the distance traveled by the object dropped is not equal to the product of speed and time since the object is also influenced by force of gravity.

The distance is traveled by the object is influenced by force of gravity and it can be calculated as follows;

v² = u² + 2gh

where;

v² = 0 + 2gh

v² =  2gh

h = v²/2g

h = (10²) / (2 x 9.8)

h = 5.1 m

From the calculation above, the distance traveled by the object is actually 5 m.

So you will tell your friend that the distance traveled by the object dropped is not equal to the product of speed and time since the object is also influenced by force of gravity.

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Answer:

A.......................

Answer:

the answer you're looking for is A

Answer:

The above has the correct statement

Explanation:

The coyotes have the same energy of motion, even if they are running at different speeds.

Answer:

Physical Education

Explanation:

You get to learn about physical activities and exercise to make you healthier and more in shape

Answer:

lol

Explanation:

hujvgbuhn