Question

Answer 1

0 Answear a small distance *, lowards * Let mass m, moved by right Inow a3c dians mi xy 3 can be consides os straight * foor Small displacement and line. * ath * compression in sporing , 72 = 8x6 xb (0+6) * Expression in spring , Ca - b (a++)

(a+b) (a+b) & force due to spring O. f bx atb * force due to sporing * from Newton's and law Ef=ma ma ath 300 *** - 2008 100 210,- 900% - -410X + 1366.67% =0 + for thoss me! we can write nu in teams of x since 'd is Carne 046 си, 046

Qub marty -tabx atb 0.5 * 30 -20-300 100 0.18x +41000 +2733.33% 0 oma and be + 1366.67* =0 finding solution a +1 366.67 -0 - 1366.64 1 + 136.9+ 7,1) - A 2033691 + 8 sin 36.9++ for mai 5. + 27 33.33%, = 0 2 = -2733.33 = +1 52.28 (t) ACOS 52:28+ +6 sin saat

(e) tout my Given 2,(0) -- 5.0mm, 10): 10 mm/s 2410) - A = 5x10-3 A = 5X10-3 2.-36.94 Sin 36.94+ +36.94B 00836.944 Blo) = 36.97 B lo X10 8 - 240 5 X10 *(+) = 5x10-3 CO8 36.94 +0.0405 x16 3 sin36.947 * At static Equilibrium position wilt) =0 0 = 5x10-3 C0836.94€ +0.2405 x 10-3 sin 36977 O = SX10 i-sin? 36.974 +0.2405 xt -3 39n36-944 on solving the above equation we will get te 0.04419 5 (0.04419 ) -> - 36.94 X5 X 10 308 2.94x000479+ 3697 x D: 2705 x 10-3 sin 369+* 0.0449 i(0.06419 ) = -0.18512 mis

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