An eighteen-wheel truck is rated at a gross (total) load carrying capacity of 260,000 lbs (including truck and trailer).  If each tire has a contact area of 12" x 12", determine the tire pressure needed to safely carry the rated load.  Assume weight distributed equally to all tires.

Identify what's going to rotate 2. where is it going to rotate (place an X on it) 3. Identify the forces 4. Draw an Extended Free Body Diagram 5. Write a Net Torque Equation

* 42. Many new cars are equipped with antilock brakes that prevent tires from sliding on slippery roads during sudden stops. A Honda Accord is traveling at a speed of 17.9 m/s (about 40 mi/h) on a snow-packed road when the driver applies the brakes. The effec- tive coefficient of static friction with and without antilock brakes is 0.764 and 0.615, respectively. How much less is the stopping distance with antilock brakes than without antilock brakes?

Help me please i need send the homework today _II_ The center of gravity of the eccentric wheel is at point G. Determine the largest slope angle θ for which the wheel will be at rest on a rough inclined surface.

Please solve it accordingly. You can skip if you're not sure

A BB-series Astromech Droid of mass 181 kg is suspended by the truss structure shown. The truss structure is pinned to the wall at A and is supported by a rocker against the wall at F. B. 2w F Allow w = 1.5 m . Determine the forces in all the members in the structure and indicate whether they are in tension or compression. Part A - Part A Solve for the force in member AB and state whether it is in tension or compression. Express your answer to three significant figures in units of N. Enter negative value in the case of compression and positive value in the case of tension. Templates Symbols Slope/Displacement Vector undo redo reset keyboard shortcuts help FAB= N Submit Request Answer Part B - Part B Solve for the force in member BC and state whether it is in tension or compression. Express your answer to three significant figures in units of N. Enter negative value in the case of compression and positive value in the case of tension. femplates Symbols Slope/Displacement Vector uado…

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