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krok68 [10]
3 years ago
13

What is nylon?answer​

Physics
2 answers:
Igoryamba3 years ago
8 0
A tough, lightweight, elastic synthetic polymer with a protein-like chemical structure, able to be produced as filaments, sheets, or molded objects.
Triss [41]3 years ago
7 0

Answer:

Nylon is a generic designation for a family of synthetic polymers composed of polyamides.

Explanation:

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What do we call seismic waves that are transmitted along the outside of earth?
crimeas [40]
Surface waves fits that description.
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3 years ago
You kick a soccer ball of mass 0.41 kg. the ball leaves your foot with an initial speed of 23 m/s. (a what is the magnitude of t
svetoff [14.1K]
Impulse describes the change of momentum. Since we don't know the momentum of the soccer ball before the hit, this question is hard to answer. If you assume the momentum of the ball before the hit was p = 0, then the change in momentum is just Δp = Impulse = mv.
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A container of gas is at a pressure of 3.7 x 10^5 Pa. How much work is done by the gas if its volume expands by 1.6 m^3 ?
Dmitriy789 [7]

Answer:

592000 J

Explanation:

We'll begin by converting 3.7×10⁵ Pa to Kg/ms². This can be obtained as follow:

1 Pa = 1 Kg/ms²

Therefore,

3.7×10⁵ Pa = 3.7×10⁵ Kg/ms²

Next, we shall determine the workdone.

Workdone is given by the following equation:

Workdone (Wd) = pressure (P) × change in volume (ΔV)

Wd = PΔV

With the above formula, the work done can be obtained as follow:

Pressure (P) = 3.7×10⁵ Kg/ms²

Change in volume (ΔV) = 1.6 m³

Workdone (Wd) =?

Wd = PΔV

Wd = 3.7×10⁵ × 1.6

Wd = 592000 Kgm²/s²

Finally, we shall convert 592000 Kgm²/s² to Joule (J). This can be obtained as follow:

1 Kgm²/s² = 1 J

Therefore,

592000 Kgm²/s² = 592000 J

Therefore, the Workdone is 592000 J.

6 0
3 years ago
A 36N force applied vertically upwards on an object causes it to accelerate at 2.0m/s2. What is the object's mass?
Natalija [7]

Force  =  mass  * acceleration

mass = Force/acceleration

        = 36/2

mass = 18 kg

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3 years ago
The raising and lifting the ball by kicking is called
Minchanka [31]

The raising and lifting the ball by kicking is a B) Scoop

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