particle of mass m moving with an initial velocity u collides inelastically with a particle of mass M initially at rest. If the collision is completely inelastic then find (i) the find velocity of combined entity, and (ii) loss in kinetic energy during collision.
-5
+919xxxxxx53 answered this
use mathematical induction to prove that 5^(n+1) + 4 × 6^n when divided by 20 leaves a remainder 9, for all natural number n
