Find out the speed of the particle
A particle of mass m=5 kg is at rest at t=0 seconds. A horizontal new force F(t)= 6t^2 - 4t + 3 is acting on the particle between t=0 and t=5 seconds. Find the speed, v, of the particle at t=5 seconds.
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Derive a general equation for the electric potential at the point P. (Hint: Express the differential dV of potential as kdq /r, develop a suitable expression for dq, and integrate it over the line segment.)
Determine the surface temperature Tb in K? (For this one I got Tb = 406 K)For the motor as the system, determine the rate of entropy production, in W/K.
Kim is raising funds for her company by selling preferred stock. The preferred stock has a par value of $83 and a dividend rate of 8.9%. The stock is selling for $51.93 in the market. What is the cost of the preferred stock?
Calculate the capacitance of this not-quite-parallel-plate capacitor. (Hint: divide the plates strips, each having dimensions dx and W. A parallel plate capacitor is formed by each strip and the corresponding strip on the other side of the gap.
You have been hired to be the new marketing manager for Krispies Cereal. In this business, you are the manufacturer and do not control the distribution channel.
Develop a supplemental heat schedule as a function of the environmental air temperature that minimizes the total supplemental and heat pump energy required to service the building.
Assume that ABBIX has a target M1 money supply $2.8 billion. The only variable that you have direct control over is the required reserves ratio.
The amortization of flotation costs reduces taxes, and thus provides an annual cash flow. What will the net increase or decrease in the annual flotation cost tax savings be if refunding takes place?
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