Question 3 Of 7 1 E View Policies Current Attempt In Progress The Small Body Has A Speed Va 5 2 M S At Point A Negle 1 (17.01 KiB) Viewed 71 times
Question 3 Of 7 1 E View Policies Current Attempt In Progress The Small Body Has A Speed Va 5 2 M S At Point A Negle 2 (36.6 KiB) Viewed 71 times
Question 3 of 7 -/1 E View Policies Current Attempt in Progress The small body has a speed vA- 5.2 m/s at point A. Neglecting friction, determine its speed at point B after it has risen 0.96 m. Is knowledge of the shape of the track necessary? 0.96 m 5.2 m/s Answer: V m/s
Question 4 of 7 < -12 E The system is released from rest with no slack in the cable and with the spring unstretched. Determine the distances traveled by the 4.4-kg cart before it comes to rest (a) if m approaches zero and (b) if m-3.0 kg. Assume no mechanical interference and no friction. The distances is positive if up the incline, negative if down. k= 130 N/m 4.4 kg m Answers: (a) m-0. (b) m-3.0 kg. 22° m- E
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