Question

Two objects of masses 200 gram and 500 gram
possess velocities 10î m/s and 3 i+5j m/s respectively. The velocity of their centre of mass
in m/s is :
5
1)5î-25
2)
î-25
5^
^
25
3) 5i+j
4) 25i-
7​

Answer 1

Explanation:

hope it helps you mate .....