Two spheres of masses 5 0 kg and 10 0 kg are 0 ... - JAMB Physics 2007 Question
Two spheres of masses 5.0 kg and 10.0 kg are 0.3 m apart. Calculate the force of attraction between them?
[G = 6.67 X 10-11 Nm2 Kg2]
[G = 6.67 X 10-11 Nm2 Kg2]
A
3.50 x 10-10N
B
3.71 x 10-8 N
C
3.57 x 10-2N
D
4.00 x 102N
correct option: b
The force of attraction between the two spheres is given by F (GM1 M2)/r2 = (6.67X 10-11 X5X10)/(0.3)2
= 3.71 X 10-8N.
= 3.71 X 10-8N.
Please share this, thanks:
Add your answer
No responses