angled 3 pulley frame 01
Dimensions:
a | b | c | d | |
55 cm | 42 cm | 74 cm | 137 cm | 28 degrees |
Problem Statement:
The frame shown is fitted with three 42 cm diameter frictionless pulleys. A force of F = 625 N is applied to the rope. Member ABCD is rigidly attached to the support at A. Find the forces indicated in the table below.
Forces and Moments:
Denote rightward or upward forces with positive values; leftward or downward forces with negative values.
Denote counter-clockwise moments with positive values; clockwise moments with negative values.
Resultant magnitudes are all positive.
be sure to include units with your answers
You can earn partial credit on this problem.