QUESTION $5$

The $9-kg$ block is moving at $7\frac{m}{s}$ to the right when it is midway between springs A and $B.$ After striking spring $B,$ it

rebounds and slides across the horizontal plane toward spring $A.$ If the coefficient of friction on the plane is $0\mathrm{.}3,$ determine

:

a$)$ deformation of spring $B$;

b$)$ deformation of spring A;

c$)$ total distance traveled by the block before it comes to rest.