Answer:
(A) Force on the object will be 58.85 N
(B) Apparent weight will be equal to 57.21 N
Step-by-step explanation:
We have given mass of Neptune m = 1026 kg
Radius R = 25000 Km
Time period = 16 hour
We know that 1 hour = 3600 sec
So 16 hour = 16×86400 = 57600 sec
Acceleration due to gravity at north pole of Neptune

(A) Mass of the object m = 5.5 kg
So gravitational force on the object

(B) Velocity will be equal to

Apparent weight of the object will be equal to

