Question

In figure a block of mass 2 kg starts sliding from top of the track, maximum compression in the spring is

(All surface are smooth)

k = 100 N/m ​

Answer 1

1@ the the expected delivery date is a good time for a place to stay there for a place to stay with us and we can get the answer

Answer 2

here 3 energy conversions take place

PE to KE and then to PE of spring

since energy is lost no where

therefore

PE at top=PE of spring

mgh=1/2*k*x²

2*2*10=1/2*100*x²

0.8=x²

x=2/√5 m

Hope this helps.