The ratio of the lengths is 75 : 25 or 3 : 1
The ratio of and area is the square of this: ie 9 : 1 or 75^2 : 25^2
(In working out the area the radius is squared)
The ratio of the volumes is the cube of this: ie 27 : 1 or 75^3 : 25^3
(In working out the volume the radius is cubed)
Hopefully this explains it
1) 58
2) 624669
3) 400
4) 258615
5)444542
6)12792
7) 628524
8) 119952
9) 445784
10) 314106
11) 97908
Answer:
168.5 m/s^2
Step-by-step explanation:
