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- - For the following fore system determineIf a rigid body experiences motion, the forces acting on sum of the moments of the body about any point P is equal to Ipx A. general plane, internal rotational, external В. c. general plane, external internal, general plane D.Knowing that the forces P and Q are equivalent to a single force R that passes through point A, determine Pand R.
- 3.1 Determine which of the force systems in (b) through (f) are equivalent to the force-couple system in (a). PLEASE BE SPECIFIC. I HAVE THE SOLUTION BUT I AM UNABLE TO COMPREHEND IT 10h 50 h- t0 10 lb 14 tb (a) (b) (e)The plate shown has seven (7) identical sides that are 300 mm long. Find where the line of action of the single equivalent force (to replace the forces shown) intersects with the edge DC measured from D. 30 kN 30° B 40 kN F D 40 kNThe 200-N force is to be resolved into components along lines a-a’ and b-b’. (a) Determine α knowing that the component along a-a’ is 150 N. (b) What is the corresponding value of the component along b-b’?
- Which of the force systems in (b) through (f) are equivalent to the 21-kN force in (a)? 2.1 m 189 kN - m 21 kN 15 kN 15 kN 1575 m 6&N 6 kN 15 m- (a) (b) (c) 6 kN 10 kN 8 &N 17 kN 8 KN 21 kN 15 kN 8 &N 6 kN 12.6 kN- m (d) (e) (f)5 3.67 Replace the coplanar force system that acts on the casting with an equiva- lent force-couple system, with the force acting at (a) point O: and (b) point A. 90 lb 2.5 ft 150 lb 800 lb-ft 3 ft 200 lb2.6 The forces R- 110 lb, R- 200 lb, and B- 150 Ib are equivalent to a single force R. Determine (a) the magnitude of R; and (b) the coordinates of the point where the line of action of R crosses the yz-plane.