ASK YOUR TEACHE

A block connected to a horisontal spring is in simple harmonic motion on a level, frictionless surface, oscillating with amplitude A around $x=0.$ Identify whether each of the following statements is true $0$ false.

$($a$)$ If $x=-$A then $|v|=|v_{\text{m}\text{a}\text{x}}|$ and $|a|=|a_{\text{m}\text{a}\text{x}}|.$

True

False

$($b$)$ If $x=0$ then $|v|=|v_{\text{m}\text{a}\text{x}}|$ and $|a|=0.$

True

False

$($c$)$ If $v>0$ then

True

False

$($d$)$ If $x>0$ then

True

False

$($e$)$ If $x>0$ then $v>0.$

True

False