Question

Two balls of masses 1kg each are connected by an inextensible massless string

Answer 1

Answer:

Explanation:

hi!

You just need to resolve the component of the implse in the direction parallel and perpendicular to the string.

This will give you ANSWER = 5 Ns

or

Going parallel to rod Net impulse =change in momentum10cos30°-tension impulse=MV for above massFor lower massImpulse tension=vSolving we get 5√3÷2