WebNov 25, 2024 · Explanation: The bar is uniform and weighing 500 N. 2T₁ = 500 + W ----- (1) ==> (500 * 0.2 L) + (W * 0.4 L) = T₁ * 0.7 L. ==> 100 + 0.4 W = 0.7 T₁ ----- (2) 0.8T₁ = 200 + … WebAs shown in Figure 1, a metal bar is in contact with a pair of parallel rails. A steady, uniform, magnetic field B is present directed to the right. The bar is moving upward with velocity of …
[Solved] A bar is uniform cross-section of one sq.cm is ... - Testbook
WebThe bar is held horizontally such that A gets (41)th load. If A is at one end of the bar, the distance of B from that end is. A thin uniform bar of mass m and length 2 L is held at an angle 30 0 with the horizontal by means of two vertical inextensible strings, at each end as shown in the figure. WebNov 29, 2024 · jitumahi90 Answer: Explanation: Let 'F₁' and 'F₂' be the forces applied by left and right wires on the bar as shown in the diagram below. Now, the horizontal and vertical components of these forces are: As the system is in equilibrium, the net force in x and y directions is 0 and net torque about any point is also 0. Therefore, friendship bracelets with names
Electromagnetic induction in a U shaped conductor
WebA uniform metal bar is 5.00 m long and has mass 0.300 kg. The bar is pivoted on a narrow support that is 2.00 m from the left-hand end of the bar. What distance x from the left … WebScience Physics In the figure, suppose the length L of the uniform bar is 3.5 m and its weight is 150 N. Also, let the block's weight W = 350 N and the angle e a maximum tension of 410 N. (a) What is the maximum possible distance x before the wire breaks? WebThe mass of the uniform bar AB is 80 kg. Calculate the couple C required for equilibrium if (a) =0; and (b) =54. arrow_forward Find the smallest value of P for which the crate in the Prob. 4.34 will be in equilibrium in the position shown. (Hint: A rope can only support a tensile force.) arrow_forward The weight of the uniform bar AB is W. friendship bracelets with rubber bands