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- Consider the baby being weighed in the following figure. (a) What is the mass of the infant and basket if a scale reading of 55 N is observed? (b) What is tension T1in the cord attaching the baby to the scale? (c) What is tension T2, In the cord attaching the scale to the ceiling, If the scale has a mass of 0.500 kg? (d) Sketch the situation, indicating the system of interest used to solve each part. The masses of the cords are negligible.A block of weight w is suspended from a rope tied to two other ropes at point O. One rope ishorizontally attached to a wall and the other is fastened to the ceiling. The angle betweenceiling and the rope is 60°. What are the tensions in each of the ropes? Assume the weights ofthe ropes and the knots are negligible. If the weight of the block is 100 N, what is the tension inthe ceiling rope?The 6-m pole ABC is acted upon by a 460-N force, P, as shown in the figure. The pole is held by a ball-and-socket joint at A and by two cables BD and BE. For a = 3 m, determine the tension in each cable and the reaction at A. (Round the final answers to one decimal place.) 3. 1.5 m P E The tension in cable BD is The tension in cable BE is The reaction at A is - ( y C B 3 m N. N. N)i + 3 m 3 m 1.5 m 3 m X N)j + N)k.
- Find the tension in each cord in Fig. if the weight of the suspended object is w.Determine the resultant ?R of the three tension forces acting on the eyt bolt. Find the magnitude of R and the angle θx which R makes with the positive x-axis. Note that F1= 563 N, F2= 345 N and F3= 296 N.Draw the FBD of this problem.An object weighing 95 N is suspended by two wires, the left wire makes an angleof 37 0 with the vertical while the right wire is projected 26 0 with the horizontal.Find the tension in each wire.
- Asope is strung between tuo alls parallel 0the flori A 35 Ka mass is Ahe rope at it's midpoint. This causes the Cope to Saa by la ind the tension in the cope. hung fromA manual roller of weight mg = 337.5 N is pushed with a force 182.8N at an angle 0, such that sin(e) = 0.4, with the horizontal direction. What is the force exerted by the floor on the box? F cose F sine mgConsider the figure below. (a) Find the tension in each cable supporting the 504-N cat burglar. (Assume the angle e of the inclined cable is 38.0°.) inclined cable horizontal cable N vertical cable (b) Suppose the horizontal cable were reattached higher up on the wall. Would the tension in the inclined cable increase, decrease, or stay the same? O increase O decrease O stay the same
- The 500-kg crate is supported by the three cables. Find the tension in cable AD.Consider the 56.0 kg mountain climber in the figure. 31° Flegs 15° (a) Find the tension in the rope (in N) and the force that the mountain climber must exert with her feet (in N) on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. tension in rope N N force on feet (b) What is the minimum coefficient of friction between her shoes and the cliff?A student's head is bent over her physics book. The head weighs P = 25.6 N and is supported by the muscle force Fm exerted by the neck extensor muscles and by the contact force Fc exerted at the atlantooccipital joint. Given that the magnitude of Fm is 60.0 N and is directed 35.0° below the horizontal. PN Find the magnitude of the contact force F. . |N