A ball rolls across the floor. Because of friction, the ball will eventually slow down and come to a stop. Which of the following is evidence of energy transfer resulting from the change in the motion of the ball? A. Different surfaces create different amounts of friction.
B. The ball moves in the same direction as it rolls across the floor.
C. Energy sets the ball in motion.
D. The ball and the floor gain a small amount of heat energy.

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0.19 m/s and 0.45 m/s

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

false.

explanation:

this statement is false. after falling for 5 seconds, its speed will not be 100 m/s.