Answer:
a) Velocity = 20m/s
b) Acceleration = 2m/s²
c) Force = 200N
Explanation:
a) Velocity acquired by the body
Formula for Velocity is given as = Distance / Time
In the question, Distance = 100m
Time = 5s
Velocity = 100m/ 5s
= 20m/s
Therefore, Velocity acquired by the body = 20m/s
b) Acceleration produced by the force is calculated as:
Formula for Acceleration = Velocity/ Time
Velocity is calculated as Velocity acquired by the body = 20m/s
Time = 10s
a = 20m/s / 10s
a = 2m/s²
Therefore, Acceleration produced by the force = 2m/s²
c) Force = Mass × Acceleration
From the above question,
Mass = 100kg
Acceleration = 2 m/s²
Force = 100kg × 2m/s²
= 200kgm/s² or 200 N(Newton)
Therefore, Force produced by the body = 200N
The anwser is WARM because when something is warm it expands and when something is cold it shrinks
Answer:
The super-ego
Explanation:
According to Freudian theory, there are 3 personality structures:
- The id: the most primitive of all 3 structures and the one that forms first during child development. The id is concerned with immediate gratification of needs and urges. (It's instinctive)
- The super-ego: It's concerned with moral rules, it's like one's conscience, or in other words "the moral compass". (it's moral)
- The ego: is the structure in charge of mediating with the id and the super-ego, so it's the one that keeps things in balance between the other two. (it's rational)
So, your friend went out to drink even though he should've stayed in and studied (he followed his id), now that he's feeling guilt about it, he's thinking about what he did wrong, and it's the super-ego which is concerned with what's right and what's wrong and moral rules.
Thus, the super-ego is causing the guilt.
Answer:
Economic requirements.
Explanation:
Due to economical reasons (making the bars affordable for the South Asian markets) they decided to adapt the form of the packs to suit their consumers. Hence, they were influenced by economic requirements.
It couldn't be legal requirements because no law forbids selling packs of bars in form of two or twenty.
No political requirement was mentioned in this hypotesis.
No new technology requirement would be necessary given that in Canada they sell them in packs of 10 or 20.
No cultural requirements is mentioned given that in the South Asian markets the bars are still being eaten - the only thing reduced is it's quantity which is explained by the economical reasons.