Priya
from
Presidium, Gurgaon
Force which enable us to walk on ground is _____________.
A Frictional force
B Gravitational force
C Magnetic force
D Both A and
Ans 3:
Edit Post
Class : Class 4
Is wrong because friction does not help us to walk. Even without friction, we can walk but not without gravity.
Ans 4:
Edit Post
Class : Class 8
the answer should be b as frictional force prevents us from slipping. it does not help us to walk on the ground