A 810-kg hanging object is connected by a light
A 8.10-kg hanging object is connected by a light, inextensible cord over a light, frictionless pulley to a 5.00-kg block that is sliding on a flat table. Taking the coefficient of kinetic friction as 0.249, find the tension in the string.
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What amount of HCl gas must be added to 1 L of a buffer solution that contains [acetic acid]= 2.0 M and [acetate]= 1.0M in order to produce a solution with a pH of 4.26
The graph of two cars that collide shows that they intersect at a point 5.5m on a distance/time graph. The first car has a velocity of 0.39m/s. what does the steepness of the slope indicate
You are required to write a new business application/solution in accordance to the business requirements outlined in "2. The program specifications for your business application".
carbon dioxide was allowed to effuse through a small opening under constant pressure conditions. It required 683 s for 1.00 L of this gas to effuse. Calculate the effusion time of ozone (O3) under identical experimental conditions
A 8.10-kg hanging object is connected by a light, inextensible cord over a light, find the tension in the string
Find the new optimal solution of the LPP if the availability of the second constraint
A green photon ( = 551 nm) is absorbed by a free hydrogen atom, initially at rest. What is the recoil speed of the hydrogen atom
Water flows in a circular pipe of diameter D at a depth y (< D). The pipe is laid on a constant slope of So and the Manning coefficient is n. At what depth does the maximum flow rate occur
1. the halide ion from HBr will act as the nucleophile in the first step of the reaction 2. the halide ion will act as the nucleophile in the second step of the reaction
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Describe the differences between a board of nursing and a professional nurse association. Describe the board for your specific region/area.
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