Multiple Answer

$1$ point

In considering the energy in a simple harmonic oscillator made up of a block of mass $m$ attached to a spring of spring constant $k,$ at what position$($s$)$ are the kinetic energy of the block and the spring potential energy the same? Check all of the following that apply.

at $x=-A$

at $x=-\frac{A\sqrt[\phantom{2}]{2}}{2}$

at $x=-\frac{A}{2}$

at $x=0$

at $x=+\frac{A}{2}$

at $x=+\frac{A\sqrt[\phantom{2}]{2}}{2}$

at $x=+A$

None of the above

Not enough information to tell

$2$

Multiple Answer

$1$ point

In a simple harmonic oscillator consisting of a block connected to a spring, given the following known variables, select all variables that can be calculated $($including the knowns$).$ Assume no friction or air resistance.

Known variables are: $k,m$ and $A$

k

m

A

$v_{\text{m}\text{a}\text{x}}$

f

$T$

$$

$K_{\text{m}\text{a}\text{x}}$

$U_{\text{m}\text{a}\text{x}}$

$E_{\text{t}\text{o}\text{t}}$

Multiple Answer

$1$ point

In considering the energy in a simple harmonic oscillator made up of a block of mass $m$ attached to a spring of spring constant $k,$ at what position$($s$)$ are the kinetic energy of the block and the spring potential energy the same? Check all of the following that apply.

at $x=-A$

at $x=-\frac{A\sqrt[\phantom{2}]{2}}{2}$

at $x=-\frac{A}{2}$

at $x=0$

at $x=+\frac{A}{2}$

at $x=+\frac{A\sqrt[\phantom{2}]{2}}{2}$

at $x=+A$

None of the above

Not enough information to tell

$2$

Multiple Answer

$1$ point

In a simple harmonic oscillator consisting of a block connected to a spring, given the following known variables, select all variables that can be calculated $($including the knowns$).$ Assume no friction or air resistance.

Known variables are: $k,m$ and $A$

k

m

A

$v_{\text{m}\text{a}\text{x}}$

f

$T$

$$

$K_{\text{m}\text{a}\text{x}}$

$U_{\text{m}\text{a}\text{x}}$

$E_{\text{t}\text{o}\text{t}}$