The law of Conservation of energy, Newton's First law. This law requires the objects acceleration be zero, thus constant velocity.
No. If the forces on an object are unbalanced, that means their sum is not zero, and there is a net force on the object. Since there is a net force on it, the object is accelerated, which is another way of saying that its velocity changes.
If forces on an object are balanced, the object will not accelerate - i.e., its velocity won't change.
In physics, net force refers to the overall force acting on an object. A feather with no net force on it maintains constant velocity.
The force that maintains motion is inertia. Inertia is the tendency of an object to resist changes in its velocity. An object in motion will continue moving at a constant velocity unless acted upon by an external force.
No, an unbalanced force will cause an object to accelerate, not move at a constant velocity. The object will continue to accelerate in the direction of the unbalanced force until a balanced force is applied.
If the group of forces on an object is unbalanced, then the object can't have constant velocity. Its speed or the direction of its motion must change.
No. If the forces on an object are unbalanced, that means their sum is not zero, and there is a net force on the object. Since there is a net force on it, the object is accelerated, which is another way of saying that its velocity changes.
If forces on an object are balanced, the object will not accelerate - i.e., its velocity won't change.
In physics, net force refers to the overall force acting on an object. A feather with no net force on it maintains constant velocity.
The force that maintains motion is inertia. Inertia is the tendency of an object to resist changes in its velocity. An object in motion will continue moving at a constant velocity unless acted upon by an external force.
An object that moves with constant position will have constant velocity or acceleration. This is said to be moving in positive direction and maintains the position.
The velocity is constant and there is no net or unbalanced force.
No, an unbalanced force will cause an object to accelerate, not move at a constant velocity. The object will continue to accelerate in the direction of the unbalanced force until a balanced force is applied.
No. An unbalanced force causes motion, but balanced forces keep a body in motion in a straight line at constant velocity, or at rest at constant 0 velocity.
There will by no change in the mass, which is constant, but the unbalanced force will cause the object to accelerate. Acceleration can be in a positive direction or a negative direction ("deceleration"), or it can be circular, in which the acceleration changes constantly, even if the velocity remains constant.
When forces are balanced, the object remains at rest or continues to move at a constant velocity. When forces are unbalanced, there is a net force acting on the object, causing it to accelerate in the direction of the greater force.
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