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NNADVOKAT [17]
3 years ago
14

A paper is placed in between two books can be quickly pulled out without movinf the books. whuch statement explains this phenome

non
Physics
2 answers:
garri49 [273]3 years ago
8 0

Answer:( D ) The books have a great deal of inertia and do not move easily.

Explanation:

Montano1993 [528]3 years ago
7 0
This is easily explained saying that the frictional force between the books and the paper isn't big enough to produce a displacement in the books. The displacement in the books doesn't happen because the frictional force between the books and the surface they are standing on is bigger than the paper's one.
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El dormitorio de Pablo es rectangular, y sus lados miden 3 y 4 metros. Ha decidido dividirlo en dos partes triangulares con una
Paraphin [41]

Answer:

 c = 5 m

Explanation:

this exercise you want to divide the rectangular room into two triangular rooms

                 

the area of ​​triangles is

           A = ½ base height

           A = ½ 4 3

          A = 6 m²

the length of the curtain can be found using the Pythagorean theorem

           c² = b² + a²

           c = √ (4² + 3²)

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this is the length of the curtain

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3 years ago
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PolarNik [594]
Evaporation (or another word to use is water vapor.)
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3 years ago
A dart with mass md is launched toward a block of mass mb that is suspended from a string of length L. The dart is moving horizo
Yuki888 [10]

Answer:

A) Impulse is the same for both the objects

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Explanation:

Part a)

The time of interaction of the two bodies i.e the hanging mass and the stick is same. Thus, force caused by dart on the block = force caused by block on the dart. Hence, impulse is the same for both the objects.  

Part B

The energy will be conserved in the entire reaction process

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H is directly proportional to the square of speed.  

Hence, the higher is the speed, the greater will be the height.  

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Novay_Z [31]

The Answer is true, the saying opposites attract are true for magnets when poles match though they repel.

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earth still is not solid ... core is molten ... volcanoes, sea is liquid

at v v v beginning was gas ????

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3 years ago
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