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mars1129 [50]
3 years ago
15

What happens to an object's mass as the object's acceleration increases but the force stays the same

Physics
2 answers:
Iteru [2.4K]3 years ago
6 0

Answer:

the mass stays the same

Explanation:

the more mass the faster

Sladkaya [172]3 years ago
5 0

Answer:

The mass stays the same

Explanation:

i had this question and got it right

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____ is factual information not subject to bias.
aleksandrvk [35]

Answer:

Data

Explanation:

Data is factual information not subject to bias.

This ultimately implies that, data connotes fact, thus, it is an information that is credible, accurate, a statement of truth, evidential and proven.

In Computer programming, a data dictionary can be defined as a centralized collection of information on a specific data such as attributes, names, fields and definitions that are being used in a computer database system.

In a data dictionary, data elements are combined into records, which are meaningful combinations of data elements that are included in data flows or retained in data stores.

This ultimately implies that, a data dictionary found in a computer database system typically contains the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. This records are stored and communicated to other data when required or needed.

4 0
3 years ago
A flat, circular, copper loop of radius r is at rest in a uniform magnetic field of magnitude B that extends far beyond the edge
GarryVolchara [31]

Answer:

     i =- \frac{r \ A'}{2 \ rho} ,  i =  0.92   A

Explanation:

This exercise asks for the electromotive force, which can be calculated with Faraday's law

          fem = - \frac{d \Phi_B }{dt}

where the magnetic flux

          Ф = B. A

bold letters indicate vectors. We can write this equation

          Ф = B A cos θ

In this case the magnetic field is perpendicular to the page and the normal to the loop of the loop is also parallel to the page, therefore the angle is zero and the cosine is 1

the loop is

          A = π r²

we substitute in the first equation

          fem = - π r² \frac{dB}{dt}

we substitute the values

          fem = -π r² 1

          fem = - π r²

to calculate the current let's use ohm's law

           V = i R

            R = ρ L / A'

where A 'is the area of ​​the wire and L is the length of the loop

            L = 2π r

           

            V = i (ρ 2π r / A ')

            I = \frac{V \ A'}{2\pi  \ r  \ rho}

         

In this case

           V = fem

 

           I = fem / R            

           i =- \frac{r \ A'}{2 \ rho}

         

In order to complete the calculation, you need the radius of the loop and / or the wire cutter.

if we assume that the loop has a radius of r = 1 cm = 0.01 m and an area of ​​the wire   A'= π 10⁻⁶ m²   a radius of the wire 1 mm

           i = - 10⁻² π 10⁻⁶ / ( 2 1.7 10-8)

           i =  0.92   A

5 0
3 years ago
What is necessary for the production and transmission of sound?
Setler79 [48]
Vibration of a certain medium is necessary for the production of sound. For example vibratuon in the guitar's strings, vibration in vocal chord (when humans are speaking) etc etc.
Sound energy is the form of waves. Thus it requires a specific media to transmit itself. For instance sound travels fastest in solids. Sound also travels in liquids and air (gases). However, if there is no medium present. Sound will not travel.
Hope you get the answer :)
6 0
3 years ago
POR FAVOR AYUDA !!!!!!!!!
lara [203]
Lololololololololololol
8 0
3 years ago
The speed of propagation of the action potential (an electrical signal) in a nerve cell depends (inversely) on the diameter of t
andrey2020 [161]

Answer:

0.08

Explanation:

Length the impulse has to travel i.e., the length of the nerve cell connecting the spinal cord to your feet = 1.2 m

Speed at which the impulse travels in the nerve cell = 15 m/s

Time = Distance / Speed

\text{Time}=\frac{1.2}{15}\\\Rightarrow \text{Time}=0.08\ s

∴ Time taken by the impulse to travel the distance from the nerve cell connecting the spinal cord to your feet is 0.08 seconds

4 0
4 years ago
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