A uniform rod is attached to a wall by a hinge at its base. The rod has a mass of 3.5 kg, a length of 1.3 m, is at an angle of 37° above the horizontal, and is held in place by a horizontal cord attached to the other end of the rod and bolted to the wall above the base of the rod. (a) Determine the tension in the cord. 29.61 x Where is a convenient point about which to take the torques? See if you can write an expression for the torque in terms of the force producing the torque and the perpendicular distance from the line of action of the force to the point about which we have specified to determine the torque. See if you can write a second condition of equilibrium that will allow you to determine the tension in the cord. N (b) Determine the horizontal and vertical components of the force exerted on the rod by the hinge. 29.61 FH Now that you know the tension in the cord from part (a), see if you can write a first condition of equilibrium statement that will allow you to determine the horizontal component of the force exerted on the rod by the hinge. N Fy - 34.33

42 in 64 [in]- 50 in D 59 in B این دو سال است اند اما او شده از این سامانه 63 in -10 in 21 in ( Given: The plate( The shaded rectangular volume) has weighs 240 lbf. It is. suspended bycable CD, Which D is wall anchor. So, Find the magnitude of force in the cable CD such the system is in static equilibrium??. Show all works.

A piston engine in which the bore and stroke are of equal dimension is referred to as a "square engine". An 8-cylinder square engine has a displacement of 305 in3. What is the bore and stroke? Round to the nearest thousandth of an inch. "bore" is the diameter of a cylinder, and "stroke" is the height of a cylinder (the distance the piston travels in one stroke). You will need the formula for the volume of a cylinder to solve this problem.

Exercises: find the solutions of: y² + y = - 6x Ô ý - y = 2x (2sinx ty cosx) 8 ⑨-'=x lo y" + y² - 4 y²- 4y = 32 ³² - 4x-6. -3x