Question $3$

$1$ pts

Consider a child on a swing of length $L.$ At the lowest point in her swing, the rope's tension...

$...$ is equal to her weight, mg $.$

$...$ equals her weight minus $m\frac{v^2}{L}.$

$..$ momentarily vanishes $(=0).$

$...$ is equal to her mass times $m\frac{v^2}{L}.$

$...$ equals her weight plus $m\frac{v^2}{L}.$