Please show all your works! Thanks! Problem 2.135 of 1 Figure 1 1 ft 3 ft .5 ft

Question

Please show all your works! Thanks!

Problem 2.135 of 1 Figure 1 1 ft 3 ft .5 ft 45 Part A Determine the magnitude of the component of force F- 92 lb acting parallel to diagonal AB of the crate (Figure 1) Express your answer to two significant figures and include the appropriate units. AB pa alue Units Submit My Answers Give Up Part B Determine the magnitude of the component of force F 92 lb acting perpendicular to diagonal AB of the crate Express your answer to two significant figures and include the appropriate units. (FAB) pr Value Units

Explanation / Answer

The force action parallel to diagonal AB can be written as by resolving forces along x and y directions as

F cos 60

Given that value of F = 92 lb

So, the parallel force along AB is given by 92× cos 60 = 46 lb

Now, the force acting perpendicular to diagonal AB is given as:

F sin 60 that is 92× sin 60 = 79.67 lb

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