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What is a possible state of an object in the absence of net force?
Wiki User
∙ 6y ago
When no net force acts on an object, then its velocity is constant. That means
that its speed and direction don't change. If it is at rest, its velocity is zero. If
it is in motion, then it continues in a straight line at constant speed.
The most general statement is: When net force acts on an object, then the
object accelerates. When no net force acts on an object, then its acceleration
is zero.
Even more general than that: A = F/M .
(An object's acceleration) is (the net force acting on it) divided by (its mass).
Wiki User
∙ 10y ago
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When will an object change its state of motion?
An object changes its state of motion when it accelerates or decelerates, usually caused by a force.
What is contact force and non contact force?
contact force is a force which will act when we have a contact to a object and in non contact force the object will change its state of motion without the contact of any thing
Can force always bring about change in the state of motion of an object?
A single force on an object, or a net force ... the sum of all forces on it when the sumis not zero ... always changes the object's velocity ... speed, or direction, or both.
when a cold object is touched state whether the heat energy flows from the person's hand to the object or the object to the person's hand and why is it so?
Heat always flows from hot to cold. Cold is the absence of heat.
What is the definition of unbalance force?
Unbalanced force is simply where forces are unbalanced. Unbalanced forces are where the net force of an object is not equal to zero leading to acceleration or deceleration. If friction is neglected on a car moving at 50kmh it's net force is equal to zero as it is moving at a constant speed without accelerating or decelerating
What is a possible state of an object in the absence of a net force?
Without a net force, an object won't accelerate - so, its velocity won't change over time.
What is state of law of action and reaction?
When something exerts a force on an object, that object exerts an equal and opposite force on the other object.
When will an object change its state of motion?
An object changes its state of motion when it accelerates or decelerates, usually caused by a force.
What does it take to change an objects state of motion?
it takes an unbalanced force to change an object's state of motion
How does force affect a falling object?
force hits the object and it changes it velocity or speed and its state of motion or rest , push or pull.
What is contact force and non contact force?
contact force is a force which will act when we have a contact to a object and in non contact force the object will change its state of motion without the contact of any thing
What is the net force on an object when it reaches a state of equilibrium?
zero
Can force bring about change in the state of motion of an object?
A single force on an object, or a net force ... the sum of all forces on it when the sumis not zero ... always changes the object's velocity ... speed, or direction, or both.
How does impact force affect a falling object?
force hits the object and it changes it velocity or speed and its state of motion or rest , push or pull.
How does zero net force affect an objects state of motion?
If there is zero net force on an object, the object will not accelerate. (It's velocity will not change.)
What is unbalaced?
An unbalance force is one that is not opposed by an equal and opposite force operating directly against the force intended to cause a change in the object's state of motion or rest. Consider this little illustration: Object, O is at rest and subjected to a force from the left as shown: Let ====> represent the force to change the object's state of motion or rest on object. O This unopposed (unbalanced) force will cause the object to move to the right. ====> O Let O <==> O <========, the larger force coming from the right is unbalance by the one from the left. Thus, the object will move toward the left. The picture is more complicated that I can illustrate here because an opposing force my be impinging on the object from an angle. Overall, it is the "net" unbalanced force that will cause the object to move or change its state of motion.
Can force always brings about changes in the state of the motion of an object?
A single force on an object, or a net force ... the sum of all forces on it when the sumis not zero ... always changes the object's velocity ... speed, or direction, or both.
