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Question:

In which of the following scenarios is work not being done?

aa train engine pulling a loaded boxcar initially at restba tug of war that is evenly matchedca crane lifting a car in a junk yardda ninja fighter knocking a ninja back with a flying kick to the face

Answer:

Of course if you have a pan big enough to hold the turkey you can cover it with aluminum foil, if you use a pan spray it with some pam so the bottom won't stick.
I never use oven bags when I cook turkeyJust season up the bird as you usually would and fill the pan about 3/4 the way full with waterBaste the bird about every 45 minutes and cook it on 350 for about 6 hours and it will still come out tenderThe zip lock bag will melt.
In physics, work is done when a force is applied to a body such that the body is displaced in the direction of the forceWFdIn order for there to be work, the object must moveIn a,c,and d, the forces applied cause the boxcar, the junk car, and the ninja to move in the directions of the forces applied to themIn the evenly matched tug of war, there is no movement, so no work is doneIf you have ever been in a tug-of-war, you know that this is not really the case, since work is done each time one team starts to move the other team, but at the instant where the forces are evenly balanced, no work is done.

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