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2 years ago

What is velocity ???

Physics

2 answers:

Yuri [45]2 years ago

5 0

Explanation:

“Speed in a definite direction is called velocity.”

Strike441 [17]2 years ago

4 0

Velocity is the direction of the movement of the body or the object (in simple terms)

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For all turning vehicles, the rear wheels follow a ______ than the front wheels.

aliya0001 [1]

Answer:

Shorter path

Explanation:

For all turning vehicles, the rear wheels follow Shorter path than the front wheels.

Any turning vehicle, the rear(the back part of something, especially a vehicle.) wheels follow a shorter path than the front wheels. The longer the vehicle is, the greater the difference will be in path. Trucks initially swing out before making a turn

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3 years ago

Arrange the balls in order from greatest amount of gravitational potential energy to least.

Ratling [72]

All of them have the same potential energy

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3 years ago

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Light waves have some similarities with water and sound waves, but they are not exactly the same. Describe all the differences y

makkiz [27]

Answer:

<h2>All the waves are pertubations that propagate (transport) energy.</h2><h2></h2>

Nevertheless, they have some differences:

1. Light waves are electromagnetic waves, while sound and water waves are mechanical waves, this is the first and principal difference.

2. Electromagnetic waves can propagate in vacuum (they do not need a medium or material), but mechanical waves obligatory need a material to propagate

3. Light waves are always transversal waves, this means the oscillatory movement is in a direction that is perpendicular to the propagation; but mechanical waves may be both: longitudinal waves (the oscillation occurs in the same direction as the propagation) or transversal waves.

4. Electromagnetic waves propagates at a constant velocity (Light velocity) while the velocity of mechanical waves will depend on the type of wave and the density of the medium or material.

5. Mechanical waves are characterized by the regular variation of a single magnitude, while electromagnetic waves are characterized by the variation of two magnitudes: the electric field and the magnetic field

6. Water waves are 2-dimensional waves, while the light and the sound are tridimensional spherical waves

7. Light waves transports energy in the form of radiation, while mechanical waves transport energy with material

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3 years ago

Who is most likely to benefit from use of lithium?

Alexxx [7]

I think that the people who are most likely to benefit from lithium is people with bipolar disorder. Because there have been tests that recently show that they use it for patients with that disease.

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3 years ago

What unite do scientists use to measure force

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3 years ago

What is velocity ???​

What is velocity ???