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antiseptic1488 [7]
3 years ago
14

Newton's second law is a major part of mechanics. However, it does have its limitations. Under what condition does the second la

w not apply. Explain when this would happen.
Physics
1 answer:
Pavel [41]3 years ago
7 0

Answer:

Newton's second law only applies in an inertial frame of reference.

Explanation:

An inertial frame of reference is not accelerating. An observer on the ground is in an inertial frame of reference. He can use Newtons laws to describe a rocket launch. The person inside the rocket is not in an inertial frame of reference when the rocket is launched. Newtons laws can not be used by the person inside the rocket.

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I think it would be 10 m/s
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True or False.The magnetic fields of both Uranus and Neptune are highly tilted relative to their rotation axes and significantly
MA_775_DIABLO [31]

Answer:

True.

Explanation:

The magnetic axis and rotation axis of both of these planets are misaligned that why it is right to say that the magnetic fields of both Uranus and Neptune are highly tilted relative to their rotation axes and significantly offset from the planet's centers.

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In an eslastic ,the momentum is_______and the mechanical energy is​
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Answer:

In an elastic collision, the momentum is conserved and the mechanical energy is conserved too.

Explanation:

There are two types of collisions:

- Elastic collision: in an elastic collision, the total momentum before and after the collision is conserved; also, the total mechanical energy before and after the collision is conserved.

- Inelastic collision: in an inelastic collision, the total momentum before and after the colllision is conserved, while the total mechanical energy is not conserved (in fact, part of the energy is converted into other forms of energy such that thermal energy, due to the presence of frictional forces)

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3 years ago
What explains the dramatically different magnitudes of accelerations that result when a mosquito collides head on with a moving
Evgen [1.6K]

Answer:

Mass of the vehicle and small bug.

Explanation:

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  • Therefore the acceleration of bug will be very greater than vehicle as the mass of the bug is very small as compared to vehicle.

Learn more about Newton's law.

brainly.com/question/974124

#SPJ10

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a moving freight car collides with an identical one that is at rest what happen to the second car after the collison
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