Ask a New Question

Question

Find analytically the resultant of the forces shown below:

Where: F1 = 20 kg (4,4)
F2 = 15 kg (-5,5)
F3 = 5 kg (-2,-2)
F4 = 10 kg (3,-3)
8 years ago

Answers

Henry
Fr = F1 + F2 + F3 + F4.
Fr = 20[45o] + 15[135o] + 5[[225o] + 10[315o]
Fr = 14.14+14.14i + 10.61-10.61i -3.54-3.54i
+7.07-7.07i,
Fr = 28.28 - 7.08i = 29.16kg[-14.1o] = 29.16kg[14.1o] S. of E.


8 years ago

Related Questions

How to analytically find the intervals on which the function y = 2x^4 - 4x^2 + 1 is 1)increasing... Find the resultant of these two vectors: 2.00 * 10^2 units due east and 4.00 * 10^2 units 30.0degree... How do you find the resultant in terms of components, the magnitude of the resultant, and the resul... critically and analytically justify why is agric economic is relevant to your course national diplo... How can we find the resultant force if the mass and SPEED are given?? Help me please!! How can we find the resultant force if the mass and SPEED are given?? Give me the formula please!! Find the resultant ir the sum of the displacement (1) 10m north west (2) 20m.30degree north of east... (a) Find the resultant of the following coplanar forces acting at point O: 44N in direction 54°, 77N... Find analytically the sum or resultant of the following displacements: A= 10m Northwest , B= 20m 30... Find out the resultant of two forces of 4N and 7N acting at an angle of 140°
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use