A motorized cable car weighs 1 MT, carrying a loadP is traveling along a straight horizontal cable from point A to point B which are 1 Km apart At the instance when the car is 500 meters away from point A, the cable sagged 30 meters. The tension that acts at point A in kN is round off your answer into 2 decimal places). 2.) the minimum tension in kN (round off your answer into 2 decimal places) would be

A motorized cable car weighs 1 MT, carrying a loadP is traveling along a straight horizontal cable from point A to point B which are 1 Km apart At the instance when the car is 500 meters away from point A, the cable sagged 30 meters. The tension that acts at point A in kN is round off your answer into 2 decimal places). 2.) the minimum tension in kN (round off your answer into 2 decimal places) would be

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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A rigid ball of weight 100 N is suspended with the help of a string. The ball is pulled by a horizontal force F such that the string makes an angle of 30° with the vertical. The magnitude of force F (in N) is __________
Two ladders, 4.00 m and 3.00 m long, are hinged at point A and tied together by a horizontal rope 0.90 m above the floor (Fig. ). The ladders weigh 480 N and 360 N, respectively, and the center of gravity of each is at its center. Assume that the floor is freshly waxed and frictionless. (a) Find the upward force at the bottom of each ladder. (b) Find the tension in the rope. (c) Find the magnitude of the force one ladder exerts on the other at point A. (d) If an 800 N painter stands at point A, find the tension in the horizontal rope.
2. A ladder 12 m long leans against a vertical frictionless wall with its lower end 3 m from the wall. The ladder weighs 40 N. Find the magnitude and direction of the force exerted on the lower end of the ladder. 3. A uniform 25 N beam 6 m long is carried by two men A and B, one at each end of the beam. a) If A exerts a force of 20 N, where must a load of 45 N be placed on the beam? b) What force does B exert?
A man on the wire singing "Man on a Wire" while practicing for his circus show has reached the center of the rope, creating a dip on the center angled at 63.2 degrees. If the mass of the man is 49.55 kg and the tension force that can be handled by the wire is 449.77N, would the wire break? Show the tension caused by the man hanging on the wire.
a uniform rod 3.0 meters long that weighs 100 N is supported by two vertical wires a and b. a box that weighs 350 N is placed to the beam 1.2 m from the end. find the tensions on the each of the two wires
A horizontal board weighing Wb = 600 N is hinged to a vertical wall. A personweighing Wp = 400 N stands at the end of the board 5 m from the wall. A rope is attached to theboard at a point 3 m from the wall and makes an angle of θ = 40° with theboard. Determine the tension (T) in the rope
The uniform plate has a weight of W = 450 lb. Suppose that F= 250 lb. The plate is supported by cables A, B, and C as shown below. Determine: A) The tension in the supporting cable A. B) The tension in the supporting cable B. C) The tension in the supporting cable C.
A uniform 80.0 N ladder 4.0 m long is placed against a frictionless wall with its base situated 2.0 m from the wall. Find the forces exerted by the wall and by the ground on the ladder.
Find the values of P and F so that the four forces shown in the figure will produce an upward resultant of 300lbs acting 4ft from the left end of the bar?
A 50 kg fisherman sits at the center of the boat rented in a private resort, which has a uniform width and a weight per linear foot of32 lb/ft, that will be used for island hoping in the area. The boat is 3 m long. Assume that the water exerts a uniform distributed load upward on the bottom of the boat. a) What is the applied load (lb) applied to the boat due to the weight of the fisherman? Round up to the next whole value. b) Using the applied load at Item a, what is the maximum shear force (lb) exerted on the boat?
Only ansewr Question 4 Tension:A = 52.03 lb , Tension:B = 21.96 lb ,Tension:C = 38.4 lb
The simplest truss consists of two rods and is loaded by the block. Given: block weight Q = 2,2 kN. Angle α = 39 degrees. Find: the algebraic (positive or negative) value (in kN) of normal force N2 in the rod 2, considering that N2>0 for tension and N2<0 for compression.