A block of mass m be placed on a frictionless surface of a table. Springconstants of a spring joint on both side are k_(1)" and "k_(2) if block. Leave the block by slight displaced it, then its angular frequency will be……….

A block of mass m be placed on a frictionless surface of a table. Spri

1.	A block of mass m be placed on a frictionless surface of a table. Springconstants of a spring joint on both side are k_(1)" and "k_(2) if block. Leave the block by slight displaced it, then its angular frequency will be……….
Answer» `((k_(1)+k_(2))/(m))^(1/2)` `((k_(1)k_(2))/(m(k_(1)+k_(2))))^(1/2)` `((k_(1)k_(2))/((k_(1)-k_(2))m))^(1/2)` `((k_(1)^(2)+k_(2)^(2))/((k_(1)+k_(2))m))^(1/2)` SOLUTION :Here, spring are PARALLEL HENCE `k_(eq)= k_(1)+ k_(2)` and `omega = sqrt((k_(eq))/(m))= ((k_(1)+k_(2))/(m))^(1/2)`.