A mechanic uses a crowfoot wrench to loosen a bolt at C. The mechanic holds the socket
Question:
A mechanic uses a crowfoot wrench to loosen a bolt at C. The mechanic holds the socket wrench handle at Points A and B and applies forces at these points. Knowing that these forces are equivalent to a force-couple system at C consisting of the force C = - (8 Ib)i + (4 Ib)k and the couple MC = (360 Ib ( in.)i, determine the force applied at A and at B when As = 2Ib.
2 in. 8 in. By B, в, 10 in. A:
Step by Step Answer:
We have F A B C Or F x A x B x 8 Ib 1 Or B z 2 Ib 3 We have M C r BC B r ...View the full answer
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073398242
11th edition
Authors: Ferdinand Beer, E. Russell Johnston Jr., David Mazurek, Phillip Cornwell, Brian Self
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