The Plains Indians began to rely on horses.
The Plains Indians began to rely on horses.
The Plains Indians began to rely on horses.
They were mistreated
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By reducing the contact surface area of the object and by applying the lubricant between the two contact surfaces lassens or minimizes the effect of friction.
The term for the phenomenon of emf development between two different metals placed in contact is called the thermoelectric effect. This effect occurs because of the temperature difference between the two metals, which creates a potential difference or voltage.
Examples of forces that require contact to have an effect include frictional forces, normal forces, tension forces, and spring forces. These forces rely on physical contact between objects to exert their influence.
they where lost with out the indians and they didnt know what to do
Non-contact. Gravity can effect objects separated by hundreds of millions of light years -- which is why our galaxy is moving towards the Sharpley Super-cluster.
The phenomenon of EMF development between two different metals placed in contact is known as the Seebeck effect or thermoelectric effect. It occurs when there is a temperature difference between the two metals, leading to the generation of an electromotive force (EMF) or voltage. This effect forms the basis of thermocouples used in temperature measurement and sensing applications.
No effect
To minimize the effect of friction, you can use lubricants between surfaces, choose materials with lower friction coefficients, reduce the contact area between surfaces, and ensure proper surface smoothness to reduce frictional resistance.