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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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 μk = 0.54. The cart is initially at rest against spring 1 (k₁ =
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.
framm] =3.40kg
kží
= 800 N/m
Remb
A
k₁=1
2₁-1400/m
h₁-0,38
D
B
d=0.40m
= 0,54
мк
of .......
oservation
Im
h₂=
= 0,14
Transcribed Image Text: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 μk = 0.54. The cart is initially at rest against spring 1 (k₁ = 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. framm] =3.40kg kží = 800 N/m Remb A k₁=1 2₁-1400/m h₁-0,38 D B d=0.40m = 0,54 мк of ....... oservation Im h₂= = 0,14
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