5. Determine the forces in member CD for this truss system using the method of sections. 6 kips B C D 8 kips E A G H 10 kips 4 bays @ 10'-0" = 40'- 0" 9'-0" F

10.Please show the answer for each section clearly

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Find the length of the astroid x23+y23=a23.

A frog is sitting on the edge of a playground carousel with radius 1 meter. The ray through the frog's position and the center of the carousel makes an angle of measure e with the horizontal, and his starting coordinates are approximately (0.81, 0.59). Find his new coordinates after the carousel rotates by each of the following amounts. a. 2 z*+ y* = 1 C. d. (0.81,0.59) 2 е. - f. 2 g. T- 20 h. -20 b.

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6. A Ferris wheel is 200 ft in diameter with its lowest point 3 ft off the ground. Once all the passengers have been loaded, the wheel makes one full rotation counterclockwise in 3 min. Suppose that a couple is seated at the lowest point on the wheel and are the last passengers to be loaded. a. Write a model representing the couple's horizontal position x (in feet) relative to the center of the Ferris wheel, t minutes after the ride starts. b. Write a model representing the couple's height y (in feet) above ground level, t minutes after the ride starts. c. Give the coordinates of the couple's position 2 min into the ride and tell if they are going up or down. Round to the nearest tenth of a foot.

vbschools.schoology.comcooresSessierdeliverv/star/302333075%actiorortestre 6 Schoology Bayside Home Page 8 Schoology Its Elemental - Ele. Bayside Home Page bab DEsmos | Testu -10 5 10 5. -10 Directions: Drag the correct answer to each box. Given (1, -5) and (5, -3), what is the midpoint of the two points? 3 -4 : -5 :: -3 : -2 : -1 : 0 : 1 : 2 12 3 5

A 50 N force is applied at the end of a 20 cm wrench and makes an angle of 30° with the handle of the wrench. Find the magnitude of the torque. b. What is the maximum torque that can be exerted by a 50 N force on the wrench and а. how it can be achieved?

A.Determine the angle θ between AB and AC B. Determine the minimum distance from point C that passes through AB