what is the net torque on the bar shown in (figure 1), about the axis indicated by the dot? suppose that fff = 14 nn .

You have been called to testify as an expert witness in a trial involving a head-on collision. car a weighs 1515 lb and was traveling eastward. car b weighs 1125 lb and was traveling westward at 44.0 mph. the cars locked bumpers and slid eastward with their wheels locked for 22.5 ft before stopping. you have measured the coefficient of kinetic friction between the tires and the pavement to be 0.750 . how fast (in miles per hour) was car a traveling just before the collision? (this problem uses english units because they would be used in a u.s. legal proceeding.)

Explain what happens at the saturation point when adding salt to water at room temperature.

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )