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2 years ago

Which type of circuit has only one path for the electrons to flow?

Physics

2 answers:

liberstina [14]2 years ago

6 0

B. Series :)) because I got it right

Usimov [2.4K]2 years ago

5 0

B. Series
EXPLANATION: i just learned this lol

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Based on what you have just read, what are the advantages of storing music digitally compared to using an analog system?

melamori03 [73]

Storing music digitally requires less storage room than analog records or tapes. Digital music is easier to copy and the copies are the same as the original. The quality of the signal does not degrade over long periods of time.

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3 years ago

Read 2 more answers

calculate your power in watts if you do 500 N*m of work picking up a dumbbell,and takes 5 s to perform that task?

Slav-nsk [51]

Answer:

100watts

Explanation:

Given parameters:

Workdone = 500Nm

Time taken = 5s

Unknown:

Power in watts = ?

Solution:

Power is the rate at which work is done;

Power = $\frac{workdone }{time}$

Input the parameters and solve;

Power = $\frac{500}{5}$ = 100watts

6 0

3 years ago

✫ state the work - energy theorem. thankyou ~

artcher [175]

Answer:

The work-energy theorem states that the work done by the net force acting on a body is equal to the change produced in the kinetic energy of the body.

Please mark as Brainliest!!

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2 years ago

Read 2 more answers

Anna applies a force of 19.5 newtons to push a book placed on a table. If the normal force of the book is 51.7 newtons, what is

GarryVolchara [31]

that would be given by

[email protected]

@ representing coefficient of kinetic friction.

thus 19.5/51.7 = 0.377

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3 years ago

A small mirror is attached to a vertical wall, and it hangs a distance of 1.86 m above the floor. The mirror is facing due east,

Katyanochek1 [597]

Answer:

$t=2.044\ hr$

Explanation:

From the schematic we can visualize the situation and the position of the rays falling on the floor.

Considering the given data from the lowest edge of the mirror.

We get a triangle with height of 1.86 meters.

In the first instance the base of the triangle is 3.8 meters.

While in the second instance the base is 1.22 meters.
Speed of rotation of earth, $\omega=15^{\circ}\ hr^{-1}$

Now applying the trigonometric ratio to known sides in the first instance:

$tan\ \theta_1=\frac{1.86}{3.8}$

$\theta_1=26.08^{\circ}$

Applying the trigonometric ratio to known sides in the second instance:

$tan\ \theta_2=\frac{1.86}{1.22}$

$\theta_2=56.74^{\circ}$

Now by the law of reflection we know that the angle of incidence is equal to the angle of reflection. So the sun would have been at the same angle on the opposite side of the normal.

Hence the change in angle of the sun with respect to the mirror (also the earth)

$\Delta \theta=\theta_2-\theta_1$