Question $\frac{?}{{?}_{?}}$ of $3$

Your answer is partially correct.

The $1\mathrm{.}5-kg$ collar is released from rest at A and slides down the inclined fixed rod in the vertical plane. The coeffeient of kin is $0\mathrm{.}43.$ Calculate $($a$)$ the velocity v of the coilar as it strikes the spring and $($b$)$ the maximum deflection x of the spring:

Answers

$($a$)y=$

$($b$)s=$

clowthsis and M$.$obia