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M2 Energy Question watch

1. Can someone please point me in the right direction.
2. (Original post by TeeEm)
Can someone please point me in the right direction.
Student403 try it out! Simpler than it seems.
Spoiler:
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3. (Original post by aymanzayedmannan)
Student403 try it out! Simpler than it seems.
Spoiler:
Show
An able student should make a mince meat of both ...
4. (Original post by TeeEm)
An able student should make a mince meat of both ...
Trying the other one now. Finished this one, check under the spoiler if you want to see my solution
5. (Original post by aymanzayedmannan)
Trying the other one now. Finished this one, check under the spoiler if you want to see my solution
It looks right ...but of course mine will be neater ...
6. (Original post by aymanzayedmannan)
Student403 try it out! Simpler than it seems.
Spoiler:
Show
Nicely done

Off-topic: how is your handwriting so neat?
7. Thanks aymanzayedmannan for the tag! This was a well deserved kick in the butt to say "Revise the topic again you blithering idiot"

EDIT: I did something really stupid with the V^2/U^2 - somehow managed to swap the numerator and denominator Try to look past that
Spoiler:
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8. (Original post by Indeterminate)
Nicely done

Off-topic: how is your handwriting so neat?
Thank you

My handwriting is actually microscopic. My chemistry teacher complains about it all the time.

(Original post by TeeEm)
It looks right ...but of course mine will be neater ...
Danke, and no debate there

(Original post by Student403)
Thanks aymanzayedmannan for the tag! This was a well deserved kick in the butt to say "Revise the topic again you blithering idiot"
Spoiler:
Show
Nicely done as well! Much less algebra than mine.
9. (Original post by aymanzayedmannan)
Thank you

My handwriting is actually microscopic. My chemistry teacher complains about it all the time.

Danke, and no debate there

Nicely done as well! Much less algebra than mine.
Thanks! But yours is too beautiful.. That handwriting is goals

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