Give three differences between acceleration due to gravity (g) and
universal gravitational constant (G).A stone and feather are thrown from a
tower, both the objects should reach the ground at same time but it does
not. Why?
Answers
according to Galileo he said that if we drop two objects from same height at the same time it reaches the ground at the same time no matter what is the mass of that two objects no matter if one is more heavy than other that means that he wants to say that gravitational force doesn't depend upon mass
the feather and the stone is dropped at the same time from the same height it doesn't reaches the ground at the same time because the feather get and opposite force by the air
difference between the gravitational consta)nt and acceleration due to gravity
acceleration due to gravity is denoted by small letter (g)
where has gravitational constant it is donated by capital (G)
gravitational constant is universal constant is that it value is fixed everywhere
where the acceleration due to gravity is vary place to place
gravitational constant is a weak force whereas acceleration due to gravity is strong force
F=GM*M'/r²
where as F=mg