Problem 4.2 - Bar AB is 4 feet long and weighs 20 lbs. It is supported by two cords and by smooth surfaces at points A and B. Find a) forces in the cords (Tec & TAO) and b) the reactions at points A and B (RA & RB).

For crank slider, L,=40mm; L,= 120mm; %3D Offset =-20mm and d=100mm and . Find the possible value of 0, and 0,

The figure below shows the components of normal forces, the value of radial force on the gear wheel due to a tangential force of 642 N is . N, Take pressure angle as 140. PN Pitch point Gear driven 02 The radial force is

Define how to calculate the central angle of sliding slope in case of friction circle method?

You’re using a system of multiple simple machines to move a 1500 N load up a height of 2 meters. You have a wheel barrow which is a combination of a lever and a wheel/axle, and you’ll be using a ramp (inclined plane).a. If you want to apply a maximum effort force of 50 N – what does the actual mechanical advantage of the compound machines need to be? b. The wheel barrow in problem above has the following dimensions Wheel axle radius: 7.5 cmWheel outer radius: 25 cmLoad distance to fulcrum: 55 cm Handle distance to fulcrum: 200 cmWhat is the wheel barrow’s total ideal mechanical advantage? c. Due to a rusty wheel axle, the wheel-barrow in problem above only has an efficiency of 65%. What is the actual mechanical advantage of the wheel barrow?

The denomination for a force or shrink fit in the US system is ?

Figure Q1 (a) and Figure Q1 (b) shows a C-shape block and rectangular hollow block respectively.

Pls all part

What are the compatibility requirements for the body?

Define the term shape factor?