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Problem 3 Two identical beams with each having a mass m=26kg. The two beams are connected...
A rigid, uniform, horizontal bar of mass m1 and length L is
supported by two identical massless strings. (Figure 1) Both
strings are vertical. String A is attached at a distance d<L/2
from the left end of the bar and is connected to the ceiling;
string B is attached to the left end of the bar and is connected to
the floor. A small block of mass m2 is supported against gravity by
the bar at a distance x from...
TwoStrings TWO STRINGS BASE Mass on Two Strings A block of mass M 15 kg is suspended at rest by two strings attached to walls, as shown in the figure. The left string is horizontal and the right string makes an angle θ 50° with the horizontal. what is the tension in the left string? Assume the ring where the strings come together is massless.) Tieft = N Submit Help
Two timber beams are mounted at right angles and in contact with each other at their midpoints. the upper beam A is 50 mm wide by 200 mm deep ans simply supported on an 3 m span; the lower beam B is 80 mm wide by 200 mm deep and simply supported on a 4 m span. At their cross-over point, they jointly support a load P = 10 kN. Determine the maximum normal stress in each beam.
A block of mass M = 15 kg is suspended at rest by two strings attached to walls, as shown in the figure. The left string is horizontal and the right string makes an angle θ = 50° with the horizontal. What is the tension in the left string? (Assume the ring where the strings come together is massless.) Tleft =
11. Two identical crates, 4 kg mass each, are connected by ropes and pulled on a horizontal frictionless surface applying force 80 N. Find tension in the rope connecting the crates
Question 8 please-show all work
You are building a mobile. It is connected to the ceiling by a rope. The hanging weights are attached to a massless beam. Use L = 0.25 m, D = 0.5 m, M_1, = 1 kg and M_2 = 1.5 kg. You have a third mass M_3 = 2 kg. Determine the tension in the rope connecting the beam to the ceiling and the location where you attached M_3 if you correctly placed it so...
Problem Statement: Two crates ofmasses mi=41kg and m2 =53 kg are connected to each other by a massless cord. Attached to crate m2 is another massless cord with a pulling tension force of magnitude Fp= 215 Nand at an angle θ 27° relative to the horizontal as shown in the figure below. The masses are pulled on a table that is frictionless. Calculate the acceleration of the two masses 01 2. Make a System Schema for the problem. Use ONLY...
4. Two identical, uniform planks, each of mass m - 5.25 kilograms and length L 3.50 meters, are joined together at a hinge as shown below. A cord of length d 2.00 meters stretches between their centers as they rest on a frictionless surface. Find the tension in the cord. Hint: Set up a separate FBD for each plank Hinge Cord Frictionless floor
Problem 2 Two blocks (of masses m and m,) are connected by a massless string, as shown below. They are pulled up an incline of angle θ by a constant force applied to m2, which we'll call F., for convenience. (Note that, is the tension in the rope held by the woman and is directed parallel to the incline.) There is no friction between m, and the incline, but there is kinetic friction (of coefficient ) between m, and the...