# p2 - Problem Set 2 Problem 2.1 Extremizing a Moment Due to...

This preview shows pages 1–7. Sign up to view the full content.

Problem Set 2 Problem 2.1 Extremizing a Moment Due to a Force Determine the direction θ of the force F = 40 lb. so that it produces a) the maximum moment about point A , and b) the minimum moment about point A . Figure P2.1: Problem 2.1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Problem 2.2 Moment of a Force-Vector Formulation Determine the magnitude of the force F that should be applied at the end of the lever such that this force creates a clockwise moment about point O of 15 N m when θ = 30 . Figure P2.2: Problem 2.2
Problem 2.3 Figure P2.3: Problem 2.3

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Problem 2.4 Figure P2.4: Problem 2.4
Problem 2.5 Figure P2.5: Problem 2.5

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Problem 2.6 a) Determine the resultant of the forces F 1 = F 1 x ı + F 1 y + F 1 z k , F 2 = F 2 x ı + F 2 y + F 2 z k , and F 3 = F 3 x ı + F 3 y + F 3 z k , which are concurrent at the point P ( x P , y P , z P ), where F 1 x = 2, F 1 y = 3 . 5, F 1 z = - 3, F 2 x = - 1 . 5, F 2 y = 4 . 5, F 2 z = - 3, F 3 x = 7, F 3 y = - 6, F 3 z = 5, x P = 1, y P = 2, and z P = 3. b) Find the total moment of the given forces about the origin
This is the end of the preview. Sign up to access the rest of the document.

## This note was uploaded on 08/29/2011 for the course MECH 2110 taught by Professor Clark,b during the Spring '08 term at Auburn University.

### Page1 / 10

p2 - Problem Set 2 Problem 2.1 Extremizing a Moment Due to...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online