Is there a force of friction between the wheels of a moving train and Iron rails? if yes name the type of friction. if an cushion can be introduced between the wheel and the rail, what effect will it have on the friction?

Is there a force of friction between the wheels of a moving train and

1.	Is there a force of friction between the wheels of a moving train and Iron rails? if yes name the type of friction. if an cushion can be introduced between the wheel and the rail, what effect will it have on the friction?
Answer» YES there is Rolling friction as Tyre rolls If U ADD cushion it will increase friction Hopefully it helps ⭐ Mark as BRAINLIEST ⭐

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Is there a force of friction between the wheels of a moving train and Iron rails? if yes name the type of friction. if an cushion can be introduced between the wheel and the rail, what effect will it have on the friction?

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