# 3 55 points previous answers the diagram below shows

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3. 5/5 points | Previous Answers The diagram below shows a right triangle with angle θ marked as shown. (a) What is the formula for cos θ ? (Use the following as necessary: a , b , and cos θ \$\$ ca (b) What is the formula for sin θ ? (Use the following as necessary: a , b , and sin θ \$\$ ba (c) What is the formula for tan θ ? (Use the following as necessary: a , b , and c .) = c .) = c .) tan θ = \$\$ bc Additional Materials Force Table Appendix 4. 5/5 points | Previous Answers The diagram below shows three vectors , , and .
Which of the four diagrams below correctly shows the resultant (red arrow) for + ? Additional Materials Force Table Appendix
5. 20.8/25 points | Previous Answers Premise The table below gives the magnitude and angle for 4 vectors. Vector Magnitude of Vector Angle (degrees) 270 205 150 0 135 90 49 100 Part (a) Find the x and y components for the vectors given below. 0
Part (b) What is the x component of the resultant of the sum of the four vectors?
Part (c) What is the y component of the resultant of the sum of the four vectors?
Part (d) What is the magnitude of the resultant vector?
Additional Materials Force Table Appendix