Question

1
When a number of forces acting simultaneously on a body bring about a
change in its state of rest or of uniform motion in a straight line, then these
forces acting on the body are said to be *
balanced forces
equal forces
unbalanced forces
opposite forces

Answer 1

Answer:

balanced forces I think so the answer of this

Answer 2

Answer:

may be equal forcess

Explanation:

cause equal force acting on a body causes equal work to be done

hope it helpss u...