what is rolling friction.
Answers
Answer:
बेल्लन प्रतिरोध या बेल्लन घर्षण वह बल है जो किसी ऐसी वस्तु पर लगता है जो किसी तल पर बेलन्नी गति कर रही हो, न कि सर्पी गति । उदाहरण के लिए, सड़क पर चलती हुई सायकिल या रेल पर चलती हुई रेलगाड़ी पर बेल्लनी घर्षण ही लगता है।
Answer:
Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation of the wheel, roadbed, etc., is recovered when the pressure is removed...
Explanation:
Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as in ball and roller bearings. The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects. If a hard ball is rolling…
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