Question

Distinguish between:
(a) balanced and unbalanced forces.
(b) contact and non-contact forces.
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Answer 1

Answer:

Balanced forces will cause no change in the speed of an object.

Unbalanced forces are not equal, and they always cause the motion of an object to change the speed and/or direction that it is moving.

Contact forces are exerted by a body when there is a direct contact between them.

Non contact forces are forces which on object without coming physically in contact with.

Explanation: