### Find needed suction pressure that will lead to critical flow

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#### Requirement is that at terminal velocity the rider

We want to design a parachute. The requirement is that at terminal velocity the rider will have a velocity equal to the maximum velocity the rider would reach jumping to the g

#### Maximum shear stress can be adequately approximated

The maximum torque produced by the engine of the car occurs at 4750 rpm, when the engine is generating 286 HP. The designer followed the following method and chosen steel shaf

#### Compute the volumetric flow rate issuing out of the pipe

A large oil reservoir has a pipe of 4 in ID and 7000-ft length connected to it. The free surface of oil (kinematic viscosity = 1 x 10^4 ft2/s) in reservoir is 10 ft above the

#### Write a program that will generate a table

Write a program that will generate a table of required diameters (to 1 8 in.) of solid circular shafts to resist torques ranging from 50 to 200 in.-kips (in increments of 25

#### A simply supported beam loaded by two forces

Select a pair of structural steel channels mounted back to back to support the loads in such a way that the deflection at midspan will not exceed 1/ 16 in and the maximum st

#### What is the annual carrying cost

A florist carries an average inventory of \$10,000 in cut flowers. The flowers require special storage and are highly perishable. The florist estimates capital costs at 10%,

#### What is the effect of water temperature on the pump power

A pump is used to raise the pressure of water from 0 psig to 55 psia. How much power (in kW) will be required to pump 1.5ft3/s of water? What is the effect of the water temper

#### Determine the maximum angular velocity

The wheel is made from a 5-kg thin ring and two 2-kg slender rods. If the torsional spring attached to the wheel's center has a stiffness k= 2 N # m>rad, and the wheel is rot