As shown in fig. a block of mass m = 0.40 kg is moving on a frictionless surface at a speed of v = 0.50 m//s.A block of force constant k = 750 N /m comprised the spring and becomes rest for a instant . How much spring will be compressed ?

As shown in fig. a block of mass m = 0.40 kg is moving on a frictionle

1.	As shown in fig. a block of mass m = 0.40 kg is moving on a frictionless surface at a speed of v = 0.50 m//s.A block of force constant k = 750 N /m comprised the spring and becomes rest for a instant . How much spring will be compressed ?
Answer» SOLUTION :`1.2 xx10^(-2) m or 1.2 CM`