displacement. If $F_{||}$is parallel to vec$(d),$ as in the case of vec$(F{)}_p,$ then the work done is positive. If $F_{||}$is antiparallel to vec$(d),$ as in the case of vec$(f{)}_k,$ then the work done is negative.

Part E

You have just moved into a new apartment and are trying to arrange your bedroom. You would like to move your dresser of weight $3,500N$ across the carpet to a spot $5$ m away on the opposite wall. Hoping to just slide your dresser easily across the floor, you do not empty your clothes out of the drawers before trying to move it$.$ You push with all your might but cannot move the dresser before becoming completely exhausted. How much work do you do on the dresser?

$W>1\mathrm{.}75{10}^{4}J$

$W=1\mathrm{.}75{10}^{4}J$

$1\mathrm{.}75{10}^{4}J>W>0J$

$W=0J$