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Georgia [21]
2 years ago
9

How do scientists use the evidence they gather?

Physics
2 answers:
ra1l [238]2 years ago
8 0

Answer:

The answer to this is C. good luck for the rest of your work!

Zina [86]2 years ago
4 0

Answer:

Option D

Explanation:

The thought or law the scientist has implemented he has to prove it.

Although he is 100% correct he has to show evidence to the scientist community inorder to verify.

Many laws in history have been withdrawn because of lack of evidence

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In an RL series circuit, an inductor of 3.54 H and a resistor of 7.76 Ω are connected to a 26.6 V battery. The switch of the cir
podryga [215]

Answer:

Energy stored in inductor will be 20.797 J

Explanation:

We have given inductance L = 3.54 H

And resistance R = 7.76 ohm

Battery voltage V = 26.6 VOLT

After very long time means at steady state inductor behaves as short circuit

So  current i=\frac{V}{R}=\frac{26.6}{7.76}=3.427Amp

Now energy stored in inductor E=\frac{1}{2}Li^2=\frac{1}{2}\times 3.54\times 3.427^2=20.797J

So energy stored in inductor will be 20.797 J

4 0
4 years ago
The data table shows the cause of unintentional death for various age groups; what can you infer about the 15-24 age group?
Blizzard [7]

Answer:

D) They most likely died from not wearing a seatbelt.

Explanation:

Their death was caused by a "motor vehicle" (that's what MV stands for in this case). The most logical answer would be D.

3 0
3 years ago
Read 2 more answers
La cantidad de materia en un objeto.
Scrat [10]

La respuesta correcta es Masa

Explicación:

Todos los objetos existentes en el universo se componen de materia cuya unidad básica es conocida como átomo. A su vez el átomo se compone de subpartículas que incluyen protones, neutrones y electrones. Además de esto, la cantidad de materia o átomos en un objeto o cuerpo, por ejemplo la cantidad de materia en un balón se conoce como masa. Este factor se mide en unidades como gramos o kilos, por ejemplo, la cantidad de masa en una manzana es de aproximadamente de 150 gr. Finalmente, la masa se diferencia del peso porque en el peso la fuerza gravitacional y no solamente la materia se debe considerar.

7 0
3 years ago
A soccer player kicks a ball from the ground with a speed of 16 m/s at an angle of 63°.
stepladder [879]

A. Horizontal component: 7.3 m/s

Explanation:

The horizontal component of the velocity is given by:

v_x = v_0 cos \theta

where

v_0 = 16 m/s is the magnitude of the initial velocity

\theta=63^{\circ} is the angle of the initial velocity with respect to the ground

Substituting numbers into the equation, we find

v_x = (16 m/s) cos 63^{\circ}=7.3 m/s

B. Vertical component: 14.3 m/s

Explanation:

The vertical component of the velocity is given by:

v_y = v_0 sin \theta

where

v_0 = 16 m/s is the magnitude of the initial velocity

\theta=63^{\circ} is the angle of the initial velocity with respect to the ground

Substituting numbers into the equation, we find

v_y = (16 m/s) sin 63^{\circ}=14.3 m/s

6 0
3 years ago
What does neutron absorption accomplish in a nuclear reactor
alexandr1967 [171]

Answer:

Its slows down the reaction

Explanation:

5 0
3 years ago
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