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12.10 A 4-kg package is released from rest at point A and travels down the conveyor shown. Portions AB and CD are parallel to each other. Neglecting friction and any other energy loss, determine (a) the accel- eration of the package at A, (b) the acceleration of the package during the horizontal portion of the track, (c) the speed of the package at point D. A 3 m B -3 m. C 30° 3 m D

12.10 A 4-kg package is released from rest at point A and travels down the conveyor shown. Portions AB and CD are parallel to each other. Neglecting friction and any other energy loss, determine (a) the accel- eration of the package at A, (b) the acceleration of the package during the horizontal portion of the track, (c) the speed of the package at point D. A 3 m B -3 m. C 30° 3 m D

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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12.10 A 4-kg package is released from rest at point A and travels down the conveyor shown. Portions AB and CD are parallel to each other. Neglecting friction and any other energy loss, determine (a) the accel- eration of the package at A, (b) the acceleration of the package during the horizontal portion of the track, (c) the speed of the package at point D. A 3 m Fig. P12.10 B -3 m- C 30° 3 m D
Transcribed Image Text:12.10 A 4-kg package is released from rest at point A and travels down the conveyor shown. Portions AB and CD are parallel to each other. Neglecting friction and any other energy loss, determine (a) the accel- eration of the package at A, (b) the acceleration of the package during the horizontal portion of the track, (c) the speed of the package at point D. A 3 m Fig. P12.10 B -3 m- C 30° 3 m D
Expert Solution
Step 1

Given data:-

mass of package(m) =4kg

A Portions AB and CD are parallel to each other.
Neglecting friction and any other energy loss,

Mechanical Engineering homework question answer, step 1, image 1

To Find:-

  1. the acceleration of the package at A,
  2. the acceleration of the package during the horizontal portion of the track,
  3. the speed of the package at point D.
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