TASK 3 A tipper with mass Mī rolls down a sloping rail body. The tipper rolls without friction. The dump truck ends on a horizontal rail body, where it hits a container with the mass Mc, which is located across the rails. The collision is completely inela

匿名用户 最后更新于 2021-11-29 17:06 土木工程Civil Engineering

TASK 3 A tipper with mass Mī rolls down a sloping rail body. The tipper rolls without friction. The dump truck ends on a horizontal rail body, where it hits a container with the mass Mc, which is located across the rails. The collision is completely inelastic. Tipper + container continues together until stop and the movement is horizontal. Between the container and the rail body there is one coefficient of friction of u. Immediately before the collision, the tipper has a speed of vo. MI= 500 kg; Mc = 300 Kg; u = 0.5; vo= 10m/s; g = 9.8 m/s2 a. Calculate the vertical height H from which the tipper comes when starting from rest. b. Calculate the speed V 1 of the dump truck and container immediately after the collision c. Calculate the acceleration a of the tipper and boom after the impact d. Calculate the distance S traveled by the container and tipper before stopping e. Calculate the time it takes to cover the distance S.

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