Physics

Review the definition of "kinetic" and you may want to revise your first answer.
http://www.merriam-webster.com/dictionary/kinetic

Your second answer is also wrong, because "positional energy" is not an accepted term. The correct answer looks a little bit the same.

i'm sorry i understand..
i wrote the wrong answers by accident

1(b)
2(a)
3(c)
4(c)
5(b)
6(b)
7(a)
8(c)
9(c)
10(a)
11(a)

Here's my answers to Unit 4, Lesson 8
Energy of Motion Apply practice

1)Kinetic energy
2)Potential energy will decrease in an amount equal to the increase in kinetic energy.
3)Small rock
4)Decrease its speed
5)The object with the greater mass.
6)All have the same potential energy, because they are all travelling an equal distance of one step at a time.
7)She has high potential energy and low kinetic energy
8)It is lost by the bowling ball, which would have a smaller decrease in velocity.
9)The child will move up at a faster speed because the child has less mass.
10)Energy changes from potential to kinetic to electric.
11)A place where the wind has more kinetic energy to covert into electric energy.

Error is right!

Error is 100%

yall its a practice

1a
2D
3c
4b
5b
6c
7b

If you're in connexus, and it's a practice. There's no point of cheating, it doesn't affect your grade, and it has a check answer thing.