In order to move a bag of dog food across a room that measures 8 meters in length, you apply 10 newtons of force. how much work was done? 2 joules 10 joules 18 joules 80 joules

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring

You want to move a heavy box with mass 30.0 kg across a carpeted floor. you pull hard on one of the edges of the box at an angle 30∘ above the horizontal with a force of magnitude 240 n, causing the box to move horizontally. the force of friction between the moving box and the floor has magnitude 41.5 n . what is the box's acceleration just after it begins to move