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U (a) static 0 (b) limiting O (C) slidingRolling friction does not act, when an object is fitted with(a wheels 0 (b) ball bearings ♡ (C) screws- Roller skates are fitted with(a) ball bearings O (b) screws O ((c) roller b. Which of the following exert greater friction?(a) solids(b) liquids6)0Which of the following has/have streamlined body?(a) fish0 (b) ship 0 (c) boat(c) gasesction is an Evil (Disadvantages of Friction)3. Loss o​

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