Answer:
its true that Scientific endeavor is driven by both simple curiosity as well as societal demands.
Explanation:
 When a scientist has a curiosity about something he carried out a research. and when their is a demand of something in society that time scientific research is carried out. Therefore its true that a scientific endeavor is driven by  simple curiosity or societal demand.
For example
in society, there is demand of a medicine which can completely kill the cancer  and a scientist has curiosity to know how to kill cancer cell. In this way a scientific endeavor for cancer medicine can be carried out by both simple curiosity as well as societal demands.
 
        
             
        
        
        
Answer:
The new distance is     d = 0.447 d₀
Explanation:
The electric out is given by Coulomb's Law
          F = k q₁ q₂ / r²
This electric force is in balance with tension.
We reduce the charge of sphere B to 1/5 of its initial value ( =q₂ = q₂ / 5) than new distance (d = n d₀)
=q₂ = q₂ / 5) than new distance (d = n d₀)
dat
      q₁ = 
      q₂ = 
      r = d₀
In order for the deviation to maintain the electric force it should not change, so we apply the Coulomb equation for the two points
          F = k q₁ q₂ / d₀²
          F = k q₁ (q₂ / 5) / (n d₀)²
          .k q₁ q₂ / d₀² = q₁ q₂ / (5 n² d₀²)
           5 n² = 1
           n = √ 1/5
           n = 0.447
The new distance is
          d = 0.447 d₀
 
        
             
        
        
        
Answer:
966 mph
Explanation:
Using as convention:
- East --> positive x-direction
- North --> Positive y-direction
The x- and y- components of the initial velocity of the jet can be written as

While the components of the velocity of the wind are

So the components of the resultant velocity of the jet are

And the new speed is the magnitude of the resultant velocity:

 
        
             
        
        
        
Answer:
Constructive Interference
Explanation:
Constructive Interference occurs when two waves superimpose and make bigger amplitudes. 
In constructive interference, the crests of one wave fall on the crests of second wave and the amplitudes add up. The amplitude of the resultant wave is equal to sum of the amplitude of the individual waves. Similarly, the trough of first wave falls on the trough of other wave and they superimpose to create the trough of the resultant wave. 
For Example, In the attachment, two waves A and B superimpose and demonstrate Constructive interference to create the wave C.