Question

How is the motion of a body affected by balanced and unbalanced
forces acting on it?
Balanced forces
Unbalanced force

(a) Velocity constant Velocity constant
(b) Velocity changes Velocity constant
(c) Velocity constant Velocity changes
(d) Velocity changes Velocity changes
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Answer 1

Answer:

Balanced and Unbalanced Forces. Newton's first law of motion has been frequently stated throughout this lesson. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.