You are a scientist in a research lab. Your supervisor has asked you to make a solution by adding 100g of solute into 1000ml of solvent. You stir the solution, but you are having trouble getting the substance to dissolve in water. Describe what steps you would take to completely dissolve the solute

1point) a skydiver weighing 130 lb (including equipment) falls vertically downward from an altitude of 14,000 ft and opens the parachute after 20 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.85|v|0.85|v| when the parachute is closed and is of magnitude 17|v|17|v| when the parachute is open, where the velocity vv is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. find the speed of the skydiver when the parachute opens. speed is 150.6121788 ft/s find the skydiver's height when the parachute opens. height is 2338.98591 ft find the limiting velocity vlvl after the parachute opens. (think about whether this should be positive or negative.) vl=vl= 7.647 ft/s

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

The mini-refrigerator fire was most likely caused by what type of wiring?