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Question 2 10 pts A block of mass m = 4.0 kg is dropped from height h = 74 cm onto a spring of spring constant k = 1530 N/m (
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Answer #1

Given data  :-

mass of a block (m) = 4.0 kg

Dropped from height (h) = 74 cm (or) 0.74 m

Spring constant (k) = 1530 N/m

Take g = 9.8 m/s^2

h = 0.74m K=1530 After compression Befac compression figure After dropping of black mass onto a Spring ů stretched to a somecalculations Convelation therren Accending to Energy Initial enagy (EP)s Final : enagy (EJ) W+ CP.£); + (k.f) (P.Et (KE) → 2765x2- 39.2 x - 29.008 = 0 :: The above equation is Pin quadratic expression form in ader to find a from ax² bx + c famalac:

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