1. What is a force? When does a force between two objects arise?
2. Distinguish between contact force and a non-contact force,
. Suppose there are two teams (team A and team B) playing tug of war,
Team A ls pulling with a force of 90 N and team B is pulling with the force
of 100 N. What will be the net force acting applied by both the teams?
Which team do you think will win finally?
Answer any one of the following in detail.
(1X55)
Answers
Answered by
3
force is a push or pull upon an object resulting from the object's interaction with another object. Whenever there is an interaction between two objects, there is a force upon each of the objects.
A non-contact force is a force which acts on an object without coming physically in contact with it. The most familiar non-contact force is gravity, which confers weight. In contrast a contact force is a force applied to a body by another body that is in contact with it.
Similar questions