Question

8.If masses of two objects A and B are in the ratio of 2 : 3 and are kept at different heights which are in the ratio of 3 : 2 , than the potential energies of A and B are in the ratio ​

Answer 1

Explanation:

P.E = MGH

so, M1 : M2 = 2:3

H1 : H2 = 3:2

P.E1 /P.E2 = 2/3× g/g × 3/2

= 1:1 -----> hence this is the ratio of A & B...