work power synergy.......synergy..huh :P:P

i m unable to do this one............plz give complete solution........

thanx a ton!

3 Answers

1357
Manish Shankar ·

The direction of motion of mass M in the line of motion of mass m is Vcosθ

by momentum conservation MVcosθ=mv+MV'

also by coefficient of restitution, e=1=(v-V')/Vcosθ

solve to get v

3
msp ·

eure can u explain y the body A shud retrace its path.

24
eureka123 ·

looks like mistake lies there...
ia ma deleting my soln..will post it later after rchcking..

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