5. A cart with m= 3.40kg rides on the track shown. The track is frictionless except for a level section 0.40m long where μ = 0.54. The cart is initially at rest against spring 1 (k = 1400N/m) which is compressed by 8.00cm. When released it travels along the track until it reaches spring 2 (k₂ = 800N/m) which it compresses until the cart stops. If h₁ = 0.38m and h₂ = 0.14m, determine the speed of the cart at points A, B, C and D. Also how much will spring 2 be compressed at the end. fant amm] =3.40kg k ž = 800 N/m k₁14 11400MM/ A hF0,38 I D h₂=014 ㅗ R с
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