Subject :NSO Class : Class 3
Which of the following forces is/are able to affect objects from a distance?
1. Gravitational pull
2. Magnetic Force
3. Frictional Force
A1 only
B3 only
C1 and 2 only
D1, 2, and 3
pl. explain the answer
Ans 1:
Class : Class 3
Frictional force affects objects in contact with each other hence cannot affect objects from a distance.