Simple Harmonic Motion

For a particle executing simple harmonic motion, Match the following statements ( conditions) from Column I to statements (shapes of graph) in Columinit .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-cly1{text-align:left;vertical-align:middle} .tg .tg-wa1i{font-weight:bold;text-align:center;vertical-align:middle} .tg .tg-uzvj{border-color:inherit;font-weight:bold;text-align:center;vertical-align:middle}

Column I	Column II
a Velocity-displacement graph $(\omega=1)$	i Straight line
b Acceleration-displacement graph	ii Sinusoidal
c Acceleration - time graph	iii Circle
d Acceleration - velocity $(\omega \neq 1)$	iv Ellipse