Two forces act on the rectangular plate as shown. (a) Reduce this force system to an equivalent force-couple system at O. (b) Reduce the system to a single force and locate the point in the x-y plane through which the line of action of the force passes. 210 N 0.70 m 1.05 m 360 N Answers: (a) Force-couple system at 0. R = (i i+ i j+ i k) N Mo = (i i+ i j+ i k) N-m (b) Single force in the x-y plane. R = ( i i+ j+ i k) N i (x,y) = ( i ) m i

Two forces act on the rectangular plate as shown. (a) Reduce this force system to an equivalent force-couple system at O. (b) Reduce the system to a single force and locate the point in the x-y plane through which the line of action of the force passes. 210 N 0.70 m 1.05 m 360 N Answers: (a) Force-couple system at 0. R = (i i+ i j+ i k) N Mo = (i i+ i j+ i k) N-m (b) Single force in the x-y plane. R = ( i i+ j+ i k) N i (x,y) = ( i ) m i

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 47P: (a) What is the maximum frictional force in the knee joint of a person who supports 66.0 kg of her...

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