Physics

Problem

The surface accelerations due to gravity on three planets are

g_P=15\,\text{m/s}^2

g_Q=3\,\text{m/s}^2

and

g_R=9.8\,\text{m/s}^2

. For the same object, which order of its weight (greatest to least) is correct? a)

R > P > Q

Q > R > P

P > R > Q

P > Q > R