In the figure block A is released frm rest when the spring is in it's natural length. For the block B of mass m to leave the contact with the ground at some stage , show that the minimum mass of block A is m/2

HI sanchit gupta

Please post your question again ,figure is not visible.

Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly.
 We are all IITians and here to help you in your IIT JEE preparation.

 All the best Sanchit
 
 

Regards,

Askiitians Experts

Badiuddin