slope $=\frac{\sqrt[\phantom{2}]{2g}}{h}$

EXPERIMENT $-$ II $/$ PROJECTILE MOTION

RESULTS & DISCUSSIONS:

${?}^s$ slope $=\frac{y_2-y_1}{x_2-x_1}$

$=\frac{0\mathrm{.}38-0\mathrm{.}41}{2\mathrm{.}33-269}$

and $y-$coordinate refers to the value along horizontal displocement $(x)$ axis.

$=\frac{1}{12}$

a$)$ What$-$are the possible sources of percent error in your experiment if there is any.

b$)$ Please explain if you spot any mistakes you made in your work.

PHYSICS FOR SCIENTISTS AND ENGINEERS

LABOR,