Apuppy finds a rawhide bone and begins to pull it with a force, ft. the free-body diagram is shown. a free body diagram with 4 force vectors. the first vector is pointing downward, labeled f subscript g baseline = negative 8 n. the second vector is pointing right, labeled f subscript t baseline = 6 n. the third vector is pointing upward, labeled f subscript n baseline = 8 n. the fourth vector is pointing left, labeled f subscript f baseline = negative 4 n. the up and down vectors are the same length. the right vector is longer than the left vector. which describes what happens to the bone? it begins to move toward the right. it stays in static equilibrium. it stays in dynamic equilibrium. it begins to move toward the left.

Explanation:

The given information can be summarized in this way:

Following Newton's second law, net force equal mass times acceleration:

To predict the motion, you apply Newton's second law in each direction (vertical and horizontal)

        Net vertical force = 8N - 8N = 0. This means there is not motion in the vertical direction.

         Net horizontal force = 6N - 4N = 2N. This means there is a net force of 2N to the right, which lets you predict that the bone starts to accelerate to the right; this is, the bone begins to move toward the right.      

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.