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.
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.
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
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
it's also 1:30 am lol why am I like this
Answered by
help :(
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