In the arrangement shwon, initially both springs are in their natural length l_(0). The left spring has force constant k_(0)=2N//m and the force constant of the right spring varies as k=k_(0)x, wherex is its compression. The mass of the block is 10/3 kg. At time t=0, the block is given a right ward velocity v_(0)=2 m/s. Both the springs are massless. The distance covered (approximately) by the block before it comes to instantaneous rest for the first time is

In the arrangement shwon, initially both springs are in their natural

1.	In the arrangement shwon, initially both springs are in their natural length l_(0). The left spring has force constant k_(0)=2N//m and the force constant of the right spring varies as k=k_(0)x, wherex is its compression. The mass of the block is 10/3 kg. At time t=0, the block is given a right ward velocity v_(0)=2 m/s. Both the springs are massless. The distance covered (approximately) by the block before it comes to instantaneous rest for the first time is
Answer» 3.5 m 2.5 m 4.0 m 1.75 m Answer :D