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Vadim26 [7]
3 years ago
14

What color do blind people see lol

Physics
2 answers:
Pachacha [2.7K]3 years ago
5 0

Answer

I think most see black and white.

SOVA2 [1]3 years ago
4 0

Answer:

some can perceive light, it depends on whether the person is totally blind

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Yuki888 [10]
It should be C. If the object is denser than the fluid, it will sink. If it isn't, it will float
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3 years ago
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Sarah and Maisie are analysing data from their school sports day. Looking at the 1500 m results for Stephen, Maisie believes tha
Dahasolnce [82]

Answer:

Sarah is right

Explanation:

This is an exercise that differentiates between scalars and vectors.

A scalar is a number, instead a vector is a number that represents the module in addition to direction and sense.

In this case, the distance (scalar) traveled is a number, which is why it is worth 1500m, but the displacement is a vector and since the point where it leaves is the same point where the vector's modulus arrives is zero, so the DISPLACEMENT VECTOR is zero

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3 years ago
A 52 kg child on a swing is travelling at 6 m/s . What is his gravitational potential energy if he has 1000 J of the mechanical
DiKsa [7]

Answer:

The correct answer is "64 J".

Explanation:

The given values are:

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Mechanical energy,

= 1000 J

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The gravitational potential energy will be:

⇒ P.E=1000-\frac{1}{2}mv^2

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7 0
2 years ago
A string is wound tightly around a fixed pulley having a radius of 5.0 cm. as the string is pulled, the pulley rotates without a
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The angular speed can be solve using the formula:
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8 0
3 years ago
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What is kinetic energy
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energy which a body possesses by virtue of being in motion.

Explanation:

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