Millionaire Mode

Stability and centre of mass - class-X

Question 1 of 39

The reduce mass of two particles having masses m and 2 m is 

  1. 2 m
  2. 3 m
  3. $\dfrac {2 m}{3}$
  4. $\dfrac { m}{2}$

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