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3 years ago

The available source of charge that pushes a charge through a circuit is

1 answer:

3 0

For the charge to push through throughout the circuit, a force is needed to be available to push it. Voltage is the potential difference between the two poles and is a force that "pushes" the current available throughout the circuit. Thus, from the choices, the answer is B: voltage<span>.</span>

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Which type of land usage would increase as the population increases?

raketka [301]

Answer:

If the population were to INCREASE land use would also INCREASE, if the human population DECREASED so would land use because there wouldn’t be as many people to using it. hope i helped

3 0

3 years ago

Describe how the student should measure the time taken for the toy parachute to

PolarNik [594]

The time must be measured with respect to gravity. As it falls, it has free fall that is the force acting on it will be the gravity.With the distance in account, d = 1/2 gt²

t = √(2d/g)

4 0

3 years ago

A 0.20-kg object is attached to the end of an ideal horizontal spring that has a spring constant of 120 N/m. The simple harmonic

miss Akunina [59]

Answer:

0.07756 m

Explanation:

Given mass of object =0.20 kg

spring constant = 120 n/m

maximum speed = 1.9 m/sec

We have to find the amplitude of the motion

We know that maximum speed of the object when it is in harmonic motion is given by $v_{max}=A\omega$ where A is amplitude and $\omega$ is angular velocity

Angular velocity is given by $\omega=\sqrt{\frac{k}{m}}$ where k is spring constant and m is mass

So $v_{max}=A\sqrt{\frac{k}{m}}$

$A=V_{max}\sqrt{\frac{m}{k}}=1.9\times \sqrt{\frac{0.2}{120}}=0.07756 \ m$

3 0

3 years ago

Read 2 more answers

I need help with this.

madreJ [45]

Answer:

A.The new discovery might cause the theory to be dismissed since it contradicts it.

D.The new discovery might further deny the theory since it presents evidence that contradicts it.

Itl be hard for them to decide you know, since this bigbang theory by darwin is widespread and cant be easily opposed..

_Askmeanything2♡

4 0

3 years ago

Which elements are not likely to be formed in the sun sometime during its life cycle?

Sladkaya [172]

Answer:

correct answer is iron

Explanation:

solution

as Iron is only formed in the cores of the star that is more massive than the sun because it takes very much energy as gravitational force push inward on the star

and the sun can form the helium and carbon and the oxygen and also other elements

but not the iron or any iron group element

so correct answer is iron

8 0

3 years ago