What is the effective force constant
A pot containing a plant, weighing 76 N is hung from the ceiling with a group of bungee cords. If pulled down and released, the pot oscillates vertically with period 6 s. What is the effective force constant k (in N/m) of the group of bungee cords?
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If the volumetric flow rate of the air stream is 80 m^3/,min, calculated the amount of liquid water removed and the total heat and the total heat transfer through the water removal.
The static and kinetic coefficients of friction between the wood and the cement are 0.56 and 0.35, respectively. How many newtons of tension, T, were required in the the pulley rope, for the crate to start to move?
Discuss the key motivations leading to the three classes of composite materials: polymermatrix composites (PMC), metal-matrix composites (MMC) and ceramic-matrix composites (CMC).
At the beginning of the year, you bought a $1,000 par value corporate bond with a 6 percent annual coupon rate and a 10-year maturity date.
A pot containing a plant, weighing 76 N is hung from the ceiling with a group of bungee cords. If pulled down and released, the pot oscillates vertically with period 6 s. What is the effective force constant k (in N/m) of the group of bungee cords
A sociologist wants to determine the current percentage of households using e-mail. How many households surveyed in order to be a 92% confident that the sample percentage is in error by no more than 4 percentage points?
Two points on a string are observed as a traveling wave passes them. The points are at x1 = 0 and x2 = 1 m. The transverse motion of the two points are found to be as follows: y1 = 0.2 sin (3*pi*t) y2 = 0.2 sin (3*pi*t + pi/8) What is the frequenc
Robert and Rebecca finalized their divorce last year. Under a Divorce Agreement entered by the Court as part of their final divorce, Rebecca was required to pay Robert $ 60,000 last year, $ 30,000 this year and $ 10,000 next year.
A company has $100,000 invested in a 2 stock portfolio. $35,000 is invested in Stock A and the remaining is invested in Stock B. A's beta is 1.50 and B's beta is 0.07. what is the portfolios beta?
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