I drop a 0.5 kg ceramic plate on the ground and it breaks into three pieces. I recover two of the pieces; one is 0.15 kg and located a distance 2 m away from the site of impact, in a 8. direction 87° from an arbitrary axis. The second is 0.3 kg and located a distance 1 m away in a direction 238° from the same axis. Where should I search for the third piece? Assume that after the plate broke, the pieces slid along the ground and experienced a constant frictional force of 0.5 N. Hint: Write the equation for conservation of energy for each of the 3 pieces after the collision. Write equations for conservation of momentum in the x- and y-directions at the time of the collision. You should have five equations with five unknowns (v1, V2, V3, 0, and d, where d is the distance travelled by the third piece). Find 0 and d.

I drop a 0.5 kg ceramic plate on the ground and it breaks into three pieces. I recover two of the pieces; one is 0.15 kg and located a distance 2 m away from the site of impact, in a 8. direction 87° from an arbitrary axis. The second is 0.3 kg and located a distance 1 m away in a direction 238° from the same axis. Where should I search for the third piece? Assume that after the plate broke, the pieces slid along the ground and experienced a constant frictional force of 0.5 N. Hint: Write the equation for conservation of energy for each of the 3 pieces after the collision. Write equations for conservation of momentum in the x- and y-directions at the time of the collision. You should have five equations with five unknowns (v1, V2, V3, 0, and d, where d is the distance travelled by the third piece). Find 0 and d.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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