The system is released from rest with no slack in the cable and with the spring stretched 250 mm. Determine the distance s traveled by the 3.3-kg cart before it comes to rest (a) if m approaches zero and (b) if m= 2.5 kg. Assume no mechanical interference and no friction. The distances is positive if up the incline, negative if down. k = 130 N/m 3.3 kg Answers: (a) m = 0, 26° S= i (b) m = 2.5 kg, S= i m m m

The system is released from rest with no slack in the cable and with the spring stretched 250 mm. Determine the distance s traveled by the 3.3-kg cart before it comes to rest (a) if m approaches zero and (b) if m= 2.5 kg. Assume no mechanical interference and no friction. The distances is positive if up the incline, negative if down. k = 130 N/m 3.3 kg Answers: (a) m = 0, 26° S= i (b) m = 2.5 kg, S= i m m m

International Edition---engineering Mechanics: Statics, 4th Edition

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Chapter7: Dry Friction

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The system is released from rest with no slack in the cable and with the spring stretched 250 mm. Determine the distance s traveled
by the 3.3-kg cart before it comes to rest (a) if m approaches zero and (b) if m= 2.5 kg. Assume no mechanical interference and no
friction. The distance s is positive if up the incline, negative if down.
k = 130 N/m 3.3 kg
Answers:
(a) m = 0,
26°
S=
i
(b) m = 2.5 kg, S = i
m
m
m

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