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Heat sources in engine?
Friction, and burning fuel.
What two sources of friction do you have to overcome when walking?
Gravity pushing you down on the earth and friction from the ground are the two types of friction you have to overcome when walking.
What are the sources of friction?
Friction occurs because of the interactions between two surfaces that are in contact. When either of the surfaces experiences motion, its friction that resists the same. Wheels moving on a surface will produce friction.
What are the four common sources of heat are the sun?
sun fuel electricity and friction
What are two sources of friction?
Not sure if you mean 2 types of friction. Two types of friction can be just friction with the ground, and air friction such as drag on any vehicle, or any type of flying machine. Other objects can have air friction too, but not as much as something moving at a higher rate of speed.
Which of earth's main energy sources is at work in the warming process?
Friction and radiation from the Earth's core.
What 2 sources of friction do you need to overcome when walking?
The backward force on the ground from the person and a reaction force that moves the person forward.
What are the 6 main sources of heat?
sun,stars,heat obtained by burning fuels,friction,electricity,heat from the decay of radioactive material in the earth's interior.....:)
What are the 2kinds of friction?
Static Friction and Kinetic Friction. Static Friction is what friction that slows you down. While Kinetic friction is sliding friction.
Which friction has least value option sliding friction static friction rolling friction Air friction?
i think it it rolling friction
What do lubricants do to friction by replacing sliding friction with fluid friction?
Lubricants reduce friction by replacing sliding friction with fluid friction.
Which friction is greater sliding friction or static friction?
Static friction
