Set R = 59 kN, P = 34 kN. (Figure 1) Part C Determine the force in member BD, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. ? Figure 1 of 1> FBD = Value Units P1 Submit Request Answer B Part D Determine the force in member CD, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. 1.5 m Р. D HA 2 m FcD = Value |Units P Pearson Telif hakkı © 2021 Pearson Education Inc. Tüm hakları saklıdır. | Kullanım Şartları | Gizlilik Politikası izinler | Bizimle iletişime geçin I 12-17 15.05.20

The 1.5 kg physics book in figure is connected by a string to a 550 g coffee cup. The book is given a push up the slope and released with a speed of 3.5 m/s. The coefficients of friction are μ = 0.50 and μk = 0.20. (Figure 1) Figure 20⁰ 1 of 1

A slab of ice floats on a freshwater lake.     Part A What minimum volume must the slab have for a 70.0 kgkg woman to be able to stand on it without getting her feet wet? Express your answer with the appropriate units.       VV = nothingnothing

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A compressive force of 3.6 × 104 N is exerted on the end of a 24-cm-long bone of cross-sectional area 3.8 cm² . The elastic modulus for bone is 1.5 × 10¹0 N/m², and the compessive strength for bone is 1.7 x 108 N/m². Part A Will the bone break? yes no Submit Correct Part B Previous Answers By how much does it shorten? Express your answer to two significant figures and include the appropriate units. for Part B for Part. Bdo for Part redo for eart Breator Part B keyboard shortcuts for Part B help for Part B AL= 1.5.10¹7 Submit cm Previous Answers Request Answer

Suppose the hand shown in (Figure 1) holds an 7.9-kg mass. The total mass of the arm is 3.3 kg. Part A What force, FM, is required of the deltoid muscle, assuming the mass is 52 cm from the shoulder joint? Express your answer to two significant figures and include the appropriate units. ? FM = Value Units Submit Request Answer Figure 1 of 1 Provide Feedback EM 15° mg 12 cm 24 cm-

A uniform rod AB of length 7.4 m and mass M=3.8 kg is hinged at A and held in equilibrium by a light cord. A load W = 22 N hangs from the rod at a distance d so that the tension in the cord is 98 N. Part B Part C Determine the horizontal force on the rod exerted by the hinge. Express your answer to two significant figures and include the appropriate units. Enter positive value if the force is directed to the right and negative value if the force is directed to the left. HA FAX = 59 N Submit Previous Answers Request Answer ? X Incorrect; Try Again; 3 attempts remaining Check your signs. 4 Part D Determine d from the appropriate torque equation. Express your answer to two significant figures and include the appropriate units. d= 1.43 Submit με m Previous Answers Request Answer ? X Incorrect; Try Again; One attempt remaining

In the figure, the rod moves to the right with a speed of 1.1 m/s and has a resistance of 2.1 2.(Eigure 1) The rail separation is 1 = 27.0 cm The magnetic field is 0.38 T, and the resistance of the U-shaped conductor is 22.0 2 at a given instant. Figure B (outward) 24°C Güneşli v dr dA 1 of 1 ii Ara Part A Calculate the induced emf. Express your answer to two significant figures and include the appropriate units. e= Value Submit Request Answer Part B μà I = Calculate the current in the U-shaped conductor. Express your answer to two significant figures and include the appropriate units. Value Submit (L) Request Answer Units f Units ? ?

The boom supports the two vertical loads. Neglect the size of the collars at D and B and the thickness of the boom, and compute the horizontal and vertical components of force at the pin A and the force in cable CB. Set F = 880 N and F2 = 380 N. (Figure 1) Part A Determine the horizontal and vertical components of force at the pin A. Express your answers using three significant figures separated by a comma. Assume that the positive x and y axes are directed to the right and upward, respectively. vec Az, Ay = 1 of 1 Part B Determine the force in cable CB. Express your answer to three significant figures and include the appropriate units. Im HA ? 1.5 m FBC = Value Units 30

= 172.54(sin sin 40° ) +186.92(cos cos 45° )T, = 243.08 N SAMPLE PROBLEM 2 (equilibrium involving an inclined plane) A block resting on a plane inclined at an angle, e, of 42° from the horizontal is being held in place by a steel cable. The tension on the cable wire is 67.0 N. Figure 8. Block on an inclined plane held in place by a steel cable. a. Determine the normal force Nand the force due to gravity F- b. What is the mass of the block in kilograms?