Answer :
If the vector sum of all forces acting on an object is zero, then we say
that the group of forces is balanced. When that's true, the object's
acceleration is zero. That means the object continues moving at a
constant speed, in a straight line.
that the group of forces is balanced. When that's true, the object's
acceleration is zero. That means the object continues moving at a
constant speed, in a straight line.
