A 193kg block is placed against a compressed spring on a
A 1.93kg block is placed against a compressed spring on a frictionless 27degree incline. the spring with force constant 20.8N/cm, is compressed 18.7m, then released. How far up the incline will the block go before coming to rest?
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A particular crest vertical curve has long been criticized as being unsafe. Its length is 400 ft. The prevailing speed on the crest vertical curve is 50 mph. In its present condition, its tangent grades are +2% and -3%.
How many mls of 12M Acetic Acid must be added to 500 ml of 0.5M Sodium acetate to prepare a buffer of pH 4.76 (pKa of Acetic Acid is 4.76).
What is the expected return on an equally weighted portfolio of these three stocks? What is the variance of a portfolio invested 20% each in A and B and 60% in C?
You lay a mirror flat on the floor with one edge against a wall and aim a laser at the mirror. Find the angle of incidence of the laser ray on the mirror
A 1.93kg block is placed against a compressed spring on a frictionless 27degree incline. How far up the incline will the block go before coming to rest
The elevation of the curve at its deepest point must be at elevation 168.00 feet or higher to clear a major pipe installation. If the PVC is at station 0+00 with an elevation of 176.20 feet, determine the location of the deepest point of the curve
Find the maximum rectangular area available within the annular footprint of the robot's workspace and formulate the optimal design problem. Clearly state the objective function, design variables and constraints.
The equilibrium constant, Kc for the reaction: Ni(s) + 4CO(g) Ni(CO)4(g) is 5.0 × 104 at 25°C. What is the equilibrium constant for the following reaction? Ni(CO)4(g) Ni(s) + 4CO(g)
Calculate the NPV and IRR without mitigation. Round your answers to two decimal places. Enter your answer for NPV in millions. For example, an answer of $10,550,000 should be entered as 10.55. NPV $ million IRR %
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