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Allushta [10]
3 years ago
7

PLS HELP!!!! If u help I will mark brainiest thx

Physics
1 answer:
tatyana61 [14]3 years ago
8 0

Answer:

Semiconductor. sorry i'm late

Explanation:

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Describe You toss a ball to someone one meter away. Then you toss it to someone four meters away. How does your throw change?
krek1111 [17]

We have that the Throw has changed in distance the ball has traveled and the Force applied in trowing the ball and Possibly the time of travel

From the Question we are told that

You toss a ball to someone one meter away

You toss it to someone four meters away

Generally

When you toss toss a ball to someone one meter away and You toss it to someone four meters away the are  things that have changed

  • Force
  • Distance

Therefore

The Throw has changed in distance the ball has traveled and the Force applied in trowing the ball and Possibly the time of travel

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3 0
2 years ago
when is the angular momentum of a system constant? when is the angular momentum of a system constant? when no net external torqu
IRISSAK [1]

when no net external torque acts on the system then the angular momentum of a system becomes constant. In mechanics and physics, a torque is the spinning counterpart to a force.

The rotating counterpart of linear momentum in physics is called angular momentum. Given that the total angular momentum is conserved, or remains constant in a closed system, it is an important physical quantity. Angular momentum is conserved in both its magnitude and direction. Bicycles, motorcycles, frisbees, rifled bullets, and gyroscopes are all useful objects thanks to the conservation of angular momentum.

The torque is the ratio of the force's magnitude to the angle at which its line of action is perpendicular to the axis of rotation. The cross product of the position vector and the torque, a three-dimensional pseudovector, yields the torque for point particles.

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5 0
1 year ago
Water at the top of Horseshoe Falls (part of Niagara Falls) is moving horizontally at 9.2 m/s as it goes off the edge and plunge
dangina [55]

Water at the top of Horseshoe Falls (part of Niagara Falls) is moving horizontally at 9.2 m/s, the angle with respect to the vertical  is mathematically given as

\theta=15.93

<h3>What angle with respect to the vertical is the falling water moving as it enters the pool?</h3>

Generally, the equation for velocity is mathematically given as

V^2=u^2+2as

Therefore

V^{2}=0+2(9.81)(53)

V=32.2m/s

In conclusion, The angle

\theta =tan^{-1}\frac{(9.20m/s)}{(32.23m/s)}

\theta=15.93

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4 0
2 years ago
Will water flow more easily through a wide pipe or a narrow pipe? Will current flow more easily through a thick wire or a thin w
Gnesinka [82]

Answer:

<em>Explained below.</em>

Explanation:

The water will flow more easily through a wide pipe, because as we know that if the diameter of the pipe is wider than the flow of water will be more.

And same case will be applied with the electric current, if the is wire thicker then the flow of the current will be more easy and the charge will also flow easily.

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If it's 58F outside, what is the temperature in degrees Celsius?
4vir4ik [10]
14.4 degrees celcius
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3 years ago
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