Q3. The particle of mass m is attached to the massless rigid rod, and the whole assembly rotates passively in a vertical plane about a horizontal axis through O with an angular velocity w. Determine the tension T in the rod as a function of mass, length, gravity, 0 and w.
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Please help. This problem involves finding the tension of a rod in a pedullum. Thank you.
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- A sample of tendon 3.00 cm long and 4.00 mm in diameter is found to break under a minimum forceof 128 N. If instead the sample had been 1.50 cm long and of uniform composition and crosssectional area, what minimum force would have been required to break it?A 330 gram ball is attached to one end of a rubber (Young's Modulus= 0.120 GN/m²) wire of diameter 1.32 mm and an unstretched length of 83.0 cm. The other end of the wire is attached to the top of a post. The ball rotates around the post in a horizontal plane such that the angle between the wire and the horizontal is 10.5 degrees. Find the tension in the wire and the increase in the wire's length due to the tension in the wire. Tension = ALength cmStructural member AB is to be supported by a strut CD. Determine the smallest length CD may have, and specify where D must be located for a strut of this length to be used. Take x= 120 mm. 60 mm D. y 20 mm E The smallest length CD may have is mm. The coordinates of point Dare ( and Imm.