2 ft/s 3 ft In a preliminary design for a mail-sorting machine, parcels moving at 2 ft/s slide down a smooth inclined ramp with 3 ft high and a horizontal surface which kinetic coefficient of friction uk with the parcel is 0.24. If the spring constant is 182 Ibf/ft., how long should be the horizontal surface if you want the 62 Ibf parcel to be brought to rest by a linear spring that deflects 5 in

2 ft/s 3 ft In a preliminary design for a mail-sorting machine, parcels moving at 2 ft/s slide down a smooth inclined ramp with 3 ft high and a horizontal surface which kinetic coefficient of friction uk with the parcel is 0.24. If the spring constant is 182 Ibf/ft., how long should be the horizontal surface if you want the 62 Ibf parcel to be brought to rest by a linear spring that deflects 5 in

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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