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PROBLEM No. 4 Forces F1 =250 N, F2=300 N and F3=500 N acts on the frame shown below. Based on this information answer the following question: Question 4.7. What is the moment of force F3 about point B? [Enter value in units of N and m, CCW as positive, CW as negative rounded to the nearest whole number]  

PROBLEM No. 5 Shown below is a door trap held open by a chain CD which experience a force of 80-lbf as shown. Based on this information answer the following questions. 5.5: What is the y-component of the force vector F? [Enter value lbf to the accuracy of 1-deimal points]  

PROBLEM No. 4 Forces F1 =250 N, F2=300 N and F3=500 N acts on the frame shown below. Based on this information answer the following question: Question 4.8. What is the moment of all 3 forces (F1, F2 and F3) about point B? [Enter value in units of N and m, CCW as positive, CW as negative rounded to the nearest whole number]  

The pressure produced by a column of fluid is determined by the density of the fluid and its

The main supporting members of a wing are

_____ are barriers to imitation that prevent rivals from competing away the advantage a firm may enjoy.

In the pyramid of corporate social responsibility, ________ responsibilities are the foundational building block.

Dynamic capabilities are especially relevant for surviving and competing in markets that

According to the value chain analysis, which of the following is a primary activity?

In which of the following situations is the power of suppliers high in an industry?