Solution-Calculate normal reaction n under wheel as it

Calculate normal reaction n under wheel as it rolls past

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Reference no: EM13960332

1. The fig. shows cross section of a garage door which is a uniform rectangular panel 8 x 8 ft ans weighing 200 lb. The door carries two spring assemblies, one on each side of the door, like the one shown. Each spring has a stiffness of 50 lb/ft, and is unstretched when the door is in the open position shown. If the door is released from rest in this position, calculate the velocity of the edge at A as it strikes the garage floor.

2. The centre of the 200 lb wheel with centroidal radius of gyration of 4 in. has a velocity of 2 ft/sec down the incline in the position shown. Calculate the normal reaction N under the wheel as it rolls past position A. Assume that no slipping occures.

Reference no: EM13960332

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Calculate normal reaction n under wheel as it rolls past

Reference no: EM13960332

Reference no: EM13960332

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