ok well i know one's answered my quesion but if u guys did this test before please re-view it for me. it's Lesson 12: Energy Unit Test, Science 8 A Unit 4: Energy. my grade is low i need your help

D

D
C
C
A
B
A
C
D
A
C
D
AD
A
C
BC
C
C
B
B
ADB
A
D
The rest idk

There are only 18 on mine...

I will TRY to post the answers peeps... I promise I will at least TRY... :)
See you in a little bit guys!
('.^)/

You should probably post the questions. it would be easier. I didn't go there for 8th but I might know the answers

no, i'm asking if someone can check my answers I already answered the questions

Im pretty sure Im right is right but suwwoop is wrong because they at least got the first teo questions wrong whereas Im right got them right so Im trusting Im right

Im right is almost 100% correct, the only one they got wrong is question 12. The answer to question 12 is A not D.

i dont even know who to trust

Number 12 is A

Physical Science B Unit 4 Lesson 11: Energy of Motion Unit Test Answers ~ Total Questions 13-----------------------------------------------------------------------------------------------------

1. D) Potential energy in the water becomes kinetic energy as it moves through turbines, which turn kinetic energy into mechanical energy that spins a generator, which changes mechanical energy into electricity.

2. A) The acorn’s potential energy decreases as its kinetic energy increases.

3. C) On the return flight, the plane has less kinetic energy.

4. D) 90, 480.6 J

5. A) balloon rising in the sky

6. A) When it was empty, the cart had less kinetic energy.

7. D) when the rocket reaches its highest point

8. A) Most of the kinetic energy in the first ball is transferred to the second ball.

9. D) 661, 068.8 J

10. D) 592, 416 J

11. C) when the swing is pulled back prior to release

Essay-12. The energy that is in objects has a position that has a relation to other objects. Energy, and that's what potential energy is. With gravity that tends to pull you down when jumping and keeping you on Earth, standing on top of stairs has more potential energy with it. So, moving on, the student can investigate potential energy by carrying out experiments and simulations, and analyzing data in a group of classes together.

Essay-13. We want to accelerate the object by applying force to do work. After, the energy that has been transferred to the object is going to move at a constant speed. The energy transferred is kinetic energy, and the mass and speed are achieved. The kinetic energy is then transferred between objects and is transformed into other kinds of energy. An example is animals breeding with different but the same species of animal (and yes I went "there"). (Some of the initial kinetic energy has been transferred and transformed into some other form of energy from that animal.

PLEASE READ :D-------->>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

These are the answers, just do the essay questions in your own words so that no trouble will happen ;) thank you for using or if you don't want to then suit yourself for having a bad grade or something. Sorry, but it's true.

Trust this...I give the real answers cause of the name I put. I hate not having the answers on here and it takes forever to find some, or you give up and guess, don't you?

So I get it, and this is the real answer's.

Is i'm right right