$4$:$25$

ofll

$39$

PHYS $101$

Required

$1$

When a particle moves from $f$ to i and from $j$ to i along the paths shown in the figure, and in the indicated directions, a conservative force $F$ does the indicated amounts of work on it$.$ How much work is done on the particle by $F$ when the particle moves directly from $f$ to $j?*$

$(1$ Point$)$

$-20J$

$20$ J

$-40J$

$0$ J

$40$ J