Millionaire Mode

Friction (Class - VIII)

Question 1 of 15

If a heavy suitcase is fitted with rollers, then it can be pulled very easily. It is because rollers convert

  1. sliding friction into rolling friction
  2. rolling friction into sliding friction
  3. static friction into sliding friction
  4. rolling friction into static friction
  5. sliding friction into static friction

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000