Question

what will be the acceleration due to gravity on a planet whose mass is 4 times that of earth and in identical in size​

Answer 1

Answer:

hey mate here is your answer

Explanation:

The acceleration due to gravity is given by g=GMR2. So in the other planet the acceleration due to gravity is given by 

g'=G4MR2=4GMR2=4g

So energy to lift 2 kg mass to 2 m height is given by 

Ep=mg'h=2×4g×2=2×4×10×2=160 J

hope its help u

pls mark as brainliest

Answer 2

Answer:

Hope it's helpful for you

Have a great day ahead

Explanation: