Question:
A block of mass 4kg moves on horizontal smooth surface with
Last updated: 6/14/2023
![A block of mass 4kg moves on horizontal smooth surface with](https://media.kunduz.com/media/sug-question-candidate/20211107130750186481-3960771.jpg?h=512)
A block of mass 4kg moves on horizontal smooth surface with velocity 31 4 m s as shown in the figure The block collides with spring of force constant 100 N m attached with wall The average value of the force of impact on the block due to the spring is 4kg A 1600 N B 1200 N C 800 N D 400 N mmmm