0
The states that exists when the only force acting on an object is gravity?
Wiki User
∙ 12y ago
When the only force on an object is the force of gravity,
we say that the object is in "free fall".
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
The law of inertia states that when the force acting upon an object are?
balanced
States that force gravity between two objects increases with the mass of the object?
the question is unclear
What term best describes the forces acting on an object with the net force of zero?
An object at rest, or an object with a constant velocity are the two possible states of an object with zero net force. An object with zero acceleration has zero net force. There many be several forces acting on the object, such as the force of gravity and the normal force of the ground. Even though an object sitting on the ground has two forces acting on it (gravity, and the normal force) the object does not accelerate because these forces are equal and opposite. An object with zero net force has all forces acting on it equally balanced and cancelling out
Which of newton's laws of motion states that a unbalanced force acting on an object is equal to the mass of the object times its acceleration?
Newtons second law of motion
What you force make things float?
Objects can be made to float by reducing their overall density so that they become less dense than the fluid they are placed in. This can be done by using materials that are less dense than the fluid, such as foam or inflatable objects. Archimedes' principle states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object, so if the object weighs less than the fluid it displaces, it will float.
The law of inertia states that when the force acting upon an object are?
balanced
Does the mass of an object change states yes or no?
no, but the force of gravity, also known as weight, does.
Does Newton's third law say that an object in motion slowed down by gravity?
Newton's third law states: The mutual forces of action and reaction between two bodies are equal, opposite and collinear. in other words, gravity is an effect of 2 bodies acting on each other equally
Explain Archimedes principle and how he came to formulate it?
Archimedes Principle simply states that the buoyant force acting on an object equals the weight (force of gravity) of the fluid displaced by the object. He came to formulate it when he was in the tub, he noticed that before he got in, the water was at the rim and after he got in, the water had spilled over the top.
States that force gravity between two objects increases with the mass of the object?
the question is unclear
What term best describes the forces acting on an object with the net force of zero?
An object at rest, or an object with a constant velocity are the two possible states of an object with zero net force. An object with zero acceleration has zero net force. There many be several forces acting on the object, such as the force of gravity and the normal force of the ground. Even though an object sitting on the ground has two forces acting on it (gravity, and the normal force) the object does not accelerate because these forces are equal and opposite. An object with zero net force has all forces acting on it equally balanced and cancelling out
Which of newton's laws of motion states that a unbalanced force acting on an object is equal to the mass of the object times its acceleration?
Newtons second law of motion
What states that the net force acting on an object causes the object to accelerate in the direction on the force?
Newton's 2nd law of motion, F=ma, where Fand a are vectors.
How does Archimedes' principle relate to the buoyant force acting on an object to the fluid displaces by the object?
Archimede's Principle states that the buoyant force that an object experiences when immersed in water is equal to the weight of the water displaced by the object.
What you force make things float?
Objects can be made to float by reducing their overall density so that they become less dense than the fluid they are placed in. This can be done by using materials that are less dense than the fluid, such as foam or inflatable objects. Archimedes' principle states that the buoyant force acting on an object is equal to the weight of the fluid displaced by the object, so if the object weighs less than the fluid it displaces, it will float.
How does Newton's second law explain why it is easier to push a bicycle than to push a car with the same acceleration?
The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object. The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.Since a bicycle has much less mass than a car so it's easier to push it.
What forces affect an object's velocity?
By definition, every force acting on the object affects its velocity.Newton's second law states that the acceleration of an object (the rate of change of velocity with time) is equal to the net force on the object divided by the object's mass. Force is a vector, so if you have several forces acting on the object you must take their vector sum. Only if all the forces acting on the object sum up to zero will the object not accelerate. In that case it will remain stationary if it was already stationary, or continue to move in the same speed and in the same direction as before.
