one more for juniors

JEE Advanced 2015 Coaching › Mechanics questions › one more for juniors

two springs A nd B are identical except that A is stiffer than B i.e k_a>k_b . on which spring more work will be done if they are stretched by the same force?

a)W_a>W_b

b)W_b>W_a

c)W_a=W_b

d)W_aâ‰¥W_b

#Physics #Mechanics

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5 Answers

virang1 Jhaveri ·2009-03-31 03:30:16

B) is the answer

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virang1 Jhaveri ·2009-03-31 03:51:28

Is it Rite AIR-1

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Optimus Prime ·2009-03-31 03:53:24

ya its rite, solve the question on gravitation

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virang1 Jhaveri ·2009-03-31 03:57:39

Actually i have not done gravitation chapter till now

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Optimus Prime ·2009-03-31 03:59:37

ok do it in 7 days and answer me ok [122]

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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

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one more for juniors

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