Question

if the mass of the earth increases by 50% but the size of the earth remains the same what will be the percentage change in gravitational force or Gravity​

Answer 1

Answer:

Gravitational Force will increase by 50%

Explanation:

Force is directly proportional to m1*m2

so Gravitational Force will increase by 50%

Answer 2

Answer:

g = (GM)/R^2

Explanation:

g = (GM)/R^2

But, now

M'=M*3/2

g' = (GM')/R^2

g' = 3(GM)/2R^2

g = 9.8 m/s

g' = 3/2 g

g' = 14.7m/s