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Which supplies enables the reduction of friction on the cables while being pulled?
Wire-pulling lubricant
What is the name of the used to pull the supplies of the pineers?
Oxen pulled the wagons.
Is the friction responsible for the toy car being pulled up the ramp?
Yes I think
How will an object move that is pulled with the least amount of force?
Neglecting friction, its speed will grow with the least acceleration. Considering friction, it may not move at all.
When an object is pulled on a level surface at a constant velocity what force is the pulling force equal to?
If there is no friction or anything that can impede the movement off the object, then the force is zero. If there is friction, then the force is equal to that of the friction.
The resistance to motion of an object being pulled over a surface is called?
The resistance to motion of an object being pulled over a surface is called friction. It is the force that opposes the relative motion between two surfaces in contact. Friction can be affected by factors such as the roughness of the surfaces and the normal force pressing them together.
Where is the resistance force when a nail is being pulled out by a hammer?
The resistance force when a nail is being pulled out by a hammer is primarily due to friction between the nail and the surface it's embedded in. As you pull the nail, the friction between the surfaces provides the resistance force that you have to overcome to remove the nail.
When you want to pull to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a tree is that the pulley?
The rope pulled over the branch is hampered by the rope's friction over the branch. The same rope pulled over a pulley is not affected by friction as the pulley wheel will turn as the rope is pulled.
What happened to the friction force as the weight or the pulled objects increased?
As the weight of the pulled object increases, the friction force also increases. This is because there is more contact between the surfaces, leading to greater resistance. The friction force is directly proportional to the normal force acting on the object, which increases with weight.
Which simple machine decreases the amount of friction on a heavy object as it is being pushed or pulled on the ground?
Wheel and axle
What is the force that holds a nail or screw in wood?
Friction is the force that holds a nail or screw in wood. When a nail or screw is driven into wood, the friction between the fastener and the wood fibers creates resistance, preventing it from easily being pulled out.
How does the knot become tighter when pulled in a rope?
When a knot is pulled in a rope, the tension applied causes the rope fibers to press against each other, increasing friction and making the knot tighter.
