Asked by Anonymous

Two identical masses are moving down a slope. One mass is traveling twice as fast as the other mass. How does the kinetic energy of one mass compare to the other?

a. The faster object has the same kinetic energy as the slower object.
b. The faster object has less kinetic energy than the slower object.
c. The faster object has twice as much kinetic energy as the slower object.
d. The faster object has four times as much kinetic energy as the slower object.

Answers

Answered by DrBob222
KE = 1/2*m*v^2
If v is 2x as much then KE is 4x as much.
Answered by Anonymous
that was correct, thank you:)
Answered by That Girl
Any answers? maybe for more questions :)
Answered by That Girl
I think it was D.
Answered by JAM2006
1) D
2) D
3) C
4) C
5) A
6) B
7) A
8) C
9) D
10) A
11) C
12) A
13) A D
14) A
15) C
16) B C
17) C
18) C
19) B
20) B
21) A B D
22) A
23) D
Answered by Mark
Jam is right the only thing is i got 26/27
Answered by jammylammy21
Jam is right, 27/27
Answered by Sinful
Thanks @JAM2006
Answered by Leefelix
JAM2006 I 100% correct! Thanks! Please continue to feed us cheaters them answers ;)
Answered by Mefunny
We not cheaters Leefelix or should I say lee lee
Answered by idk
JAM2006 u r amazing I love you
Answered by CaptainBird
ok bro lets not take it that far😂
Answered by happyperson85
for what test
Answered by happyperson85
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answered by BACKHOME
i have a unit test with 25 questions though
Answered by Noah(He/They)
The test is Lesson 12 Energy Unit Test T2 Unit 1 grade 7. The reason for it being 27/27 is because of the multiple choice answers :) have a good day!
Answered by Charlie
for those of you from other schools, this is for Connexus academy btw thank you jam I didn't study😅
Answered by Charlie
I finally got 100% on a test and I cheated on it
it's also 1:30 am lol why am I like this
Answered by help :(
Does anyone know the answers for 24 and 25?
There are no AI answers yet. The ability to request AI answers is coming soon!

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