write an equation of the line that passes through the points (0,-5) and (2,-5)
A conical shaft is turning with an angular velocity of =50 rad/sec in a rectangular bearing
which is fixed. The gap between shaft and bearing is filled with a kind of oil (Newtonian fluid)
having a dynamic viscosity of ==0.7 N.s/m2.
a) Calculate the torque produced by the side gaps as the inner conical shaft rotates.
b) Calculate the additional viscous torque produced by the flat bottom of the conical shaft.
A conical shaft is turning with an angular velocity of =50 rad/sec in a rectangular bearing
which is fixed. The gap between shaft and bearing is filled with a kind of oil (Newtonian fluid)
having a dynamic viscosity of ==0.7 N.s/m2.
a) Calculate the torque produced by the side gaps as the inner conical shaft rotates.
b) Calculate the additional viscous torque produced by the flat bottom of the conical shaft.
There is gate inclined by 50o that separates a fluid from water on the left. Calculate he
volume of the block to keep the gate as shown in the Figure below. There is atmospheric
pressure on both sides of the gate.Neglect the weight of the gate. Take the density of water to
be 1000 kg/m3 .The specific gravity of block is 2.4 and fluid-2 on the right of the gate is 1.7.
How long would it take for an investment to at least double its original amount at 3.92% compounded quarterly?
Vitamin C tablets are taken as a dietary supplement. If a typical tablet contains 500.0 mg of vitamin C, what amount (moles) of vitamin C is contained in 27 tablets?
Rewrite cot(cos^-1 6u) as an algebraic expression in u.