A $200$ g air$-$track glider is attached to a spring. The glider is

pushed in $10$ cm and released. A student with a stopwatch finds

that $10$ oscillations take $12\mathrm{.}0$ s$.$ What is the spring constant?

in simple harmonic motion.

a$.$ What is the phase constant?

b$.$ What is the velocity at t $0$ s$?$

c$.$ What is vmax?

amplitude

$0\mathrm{.}0$

of

to

$10$

X$=$

cm$.$

$6\mathrm{.}0$

How

cm$?$