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hey guys,
im a techer of an university and i can tell you Gravity is non-cntract force.Imagen from a tree falls a apple this is called gravity .the gravity on earth helps us not to fly in the universe or? Yes so now you know it if you have any more questions signe up on www.biologie@science.de
your Cathy ernat
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∙ 13y ago
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What force causes water to go down the drain?
gravity force
What is the formula to calculate pressure?
Force over Area= Pressure
What is the force that moves a plane forward?
Thrust. The pull of the propellers, the push of the jet engine, the pull of gravity.
Are specific gravity of the material will give effect to strength of concrete?
The specific gravity of materials tell us how many times is the material heavier than water. The higher the specific gravity of a material the higher the density of concrete made with and the higher will be the force require to crush it and the higher will be the corresponding strenght of the concrete
Difference bETWEEN tender ship and stiff ship?
A vessel is stiff when its center of gravity is low, making it careen with difficulty. It returns rapidly to the upright position, with greater force. Opposite of TENDER. A vessel is tender when its center of gravity is high, making it careen easily, i.e., it is topheavy. It returns slowly to the upright position, with relatively little force. The opposite of Stiff.
Is gravity a noncontact force?
Yes. Gravity can be considered a noncontact force. There is no requirement of the force to touch the object which the force exerts itself on.
Is gravity a contact or noncontact force?
contact
Why gravity force a noncontact force?
That simply means that it requires no contact between the objects to act.
A noncontact force that causes objects with mass to be attracted toward one another is?
Force of Gravity.
What are five examples of noncontact forces?
Gravity,Magnetism,Strong nuclear force,Weak nuclear force
An example of Noncontact force?
electromagnetic, gravity...any force that doesn't require two objects touching each other
Why is gravity a noncontact force?
That simply means that it requires no contact between the objects to act.
How are forces classified?
force can be classified as contact and noncontact
Why are force fields necessary to describe gravity?
Electic Force At A Distance By Jhon
What are three examples of noncontact forces?
A sound field, an electrical field, a magnetic field, and a gravity field would all be examples of non-contact forces. But though their effects are 'non-contact' their presence may nevertheless be easily detected.
What is a noncontact force that every object exerts on other objects because of mass?
Universal gravitation.
Describe contact force and noncontact force that affect the motion of a baseball a pitcher has thrown the ball?
The contact force will keep the ball moving but as the ball goes farther the ball slows down that's were the non contact force comes in it makes the ball not in contact
