Answer:
Explanation:
yes object can move through a distance and can have zero displacement
as displacement is the shortest distance between two points eg: if a person has moved a distance of 20 m and comes back to his original place by moving back 20m in such a case distance moved by the person is 40m but his displacement is 0 as shortest distance covered by him is 0 as he is in his original place
Yes, it is possible for a body to have traveled a distance yet have a displacement of zero.
Distance traveled by a body is the length of the path covered by it.
On the other hand displacement of a body is the shortest distance between the initial and the final point of a body.
When a body is traveling such that it ends at the point from where it started its journey, it covers a distance but the displacement of the body is zero.
So a body that has moved through a distance can have zero displacement.
Answer:
In order to make this force twice as strong, F' = 2 F, the distance would have to be changed to half i.e. r' = r/2.
Explanation :
The electric force between two point charges is directly proportional to the product of charges and inversely proportional to the square of the distance between charges. It is given by :
r is the separation between charges
If F'= 2F
In order to make this force twice as strong, F' = 2 F, the distance would have to be changed to half i.e. . Hence, this is the required solution.
Newtons first law states that an object will remain still or in straight line. Until acted upon some force!
You are sitting behind the bus driver on a moving bus in relation to a person standing on the sidewalk you are what
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relative to sidewalk you are moving with the driver
Answer:
Total Resistance in circuit is Fourteen Ohms <u>(14 Ω).</u>
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Explanation:
How do we know, if the resistors are connected in series, the total resistance is the <u>sum of all the resistors.</u>
(Important: The total resistance can only be added just when the resistors are <u>connected in series</u>)
Then, total resistance (<em>TR </em>) is the sum of all resistors (<em>T1 + T2</em>, in this case)
TR = T1 + T2
According to problem data, we have:
TR = 8 Ω + 6 Ω
TR = 14 Ω
║Sincerely, ChizuruChan║
