Question

In the shown arrangement three identical blocks of mass m=1kg and an ideal spring (k=300N/m) , if the system is set free when spring was in its natural length, then maximum possible speed of each block would be??

•• Figure in attachment
•• Answer should be in m/s .
•• Subject → Physics .​

Answer 1

Answer:

ANSWER

The upper block does not slip over the lower block when the restoring force is balanced by the friction force of lower block against ground.

Explanation:

Bro kha Chale gye the yrr

Answer 2

Answer:

The upper block does not slip over the lower block when the restoring force is balanced by the friction force of lower block against ground. i.e, kx0=μ(M+m)g

or μ=(M+m)gkx0=(5+1)1020×0.4=0.133