Question

2nd ques needeedd plssssssss

Answer 1

Answer:

we know that F=GMm/R²

f=GMm/(4R)²                     (f and F are different)

If f=F, 

GMm/R²=GxMm/(4R)²       (let x be the increase in mass)

divide GMm/R² from both sides,

1=x/16

x=16

therefore it should be multiplied 16 times.

Explanation:

Hence Verified........

Answer 2

Answer:

verified answer ka meaning kya hai