Work, Energy & Power

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5 Answers

283

Sahil Jain ·2014-01-30 02:45:18

(A) 49
What does c d actually mean
(E)= 29
(f)= x=2
(g) f(x)= 2x - 4
(h) = 2

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Akash Anand Check the g part.
Upvote·0· Reply ·2014-01-30 02:53:54
Sahil Jain -f(x)
Upvote·0· Reply ·2014-01-30 03:37:10
Sahil Jain -f(x)
Upvote·0· Reply ·2014-01-30 03:37:11
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591

Akshay Ginodia ·2014-01-30 03:33:52

(a) 49
(c) 2-√29
(d) 2+√29
(e) 29
(f) x=2
(g) -2x + 4
(h) x=2

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Sahil Jain wat does c and d implies
Upvote·0· Reply ·2014-01-30 03:36:48
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466

Himanshu Giria ·2014-01-30 04:06:04

dâ†’K.E. is min. = 0
OR, P.E. = 49

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865

Soumyadeep Basu ·2014-01-30 21:25:40

(a) 49 J
(c) x= 2+âˆš29
(d) x= 2-âˆš29
(e) 29 J
(f) x= 2
(g) -2x+4
(h) x=2

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213

Nandikesh Singh ·2014-01-31 04:49:14

a)49
c)x=2-âˆš29
d)x=2+âˆš29
e)29J
f)x=2
g)-2x+4
h)x=2

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