OzsnuhgnowgnwrfoqingoiwrgWWR  KEFQF QEFI FBI O8QE VU F8EINFOQIHWJ OU JN  K kjbJ IUJ j osd sfljvbwj 9 oirs jf bhfb wjsf jfow vj  isfobsfjb io jio ofsjb
        
             
        
        
        
I feel like it expresses time, but if there is another answer and they say otherwise, then they are probably right.
Hope this helps!
        
             
        
        
        
Answer:
Distance between centre of Earth and centre of Moon is 3.85 x 10⁸ m
Explanation:
The attractive force experienced by two mass objects is known as Gravitational force.
The gravitational force is determine by the relation:
 ....(1)
      ....(1)
According to the problem,
Mass of Moon, m₁ = 7.35 x 10²² kg
Mass of Earth, m₂ = 5.97 x 10²⁴ kg
Gravitational force experienced by them, F = 1.98 x 10²⁰ N
Universal gravitational constant, G = 6.67 x 10⁻¹¹ Nm²kg⁻²
Substitute these values in equation (1).



d = 3.85 x 10⁸ m
 
        
             
        
        
        
Answer:
d = 506.25 ft
Explanation:
As we know by kinematics that 

here we know that initially the stone is dropped from rest from the edge of the roof
so here initial speed will be zero
now we have

also the acceleration of the stone is due to gravity which is given as

now we have

so from above equation

