Ahockey player uses a hockey stick to hit a puck such that the stick provides an applied force on the puck. the puck travels for distance of 0.85m while experiencing the force from the stick. the puck leaves the stick with a speed of 8.0m/s and travels at constant speed in a straight line along the horizontal ice for a distance of 12m. the frictional force between the puck and the ice surface is negligible. how does the magnitude of the force exerted by the stick on the puck fpuck, stick compare to the magnitude of the force exerted by the puck on the stick fstick, puck at the time interval in which the stick is in contact with the puck?

Fpuck, stick = Fstick, puck

Step-by-step explanation:

Because of Newton's third law.

step-by-step explanation:

there are 36 inches in a yard

25 : 36 = 0.69 yards (you can round to 0.70)

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.