A rotator is rotating with a constant angular speed of 500.0 rpm. How many revolutions will it make in 20.5 s? Three significant digits.

A solid disk has a 1.5 m diameter and a mass of 250 kg. A motor spins up the disk with a constant torque of 50 .  How long in seconds does it take the disk to reach top angular speed of 1200 rpm?

You need to determine the density of an object. If you suspend it from a spring scale, the scale reads 28.4 N. If you then lower the object into a tub of water so that it is completely submerged, the scale reads 17.0 N. What is the density of the object? Two significant digits. (Hint: Recall tension in a string and the volume of displaced fluid for an object completely submerged) in our examples. Use: Density of water as 1000 kg/m3.

A 530-kg elevator is pulled upward with a constant force of 5800 N for a distance of 39.0 m. Calculate the magnitude of the work done by the net force. 

How much momentum does a 2.5 kg particle have moving with a speed of 10.0 m’s?

Think about the graphs of Rational Functions that you have studied. The lines used to represent Vertical and Horizontal Asymptotes are______

As x

Students are prompted to work through a 7 step strategy for Graphing Rational Expression.  One step includes finding the x-intercept. What rule/process should students use to find the x-intercept of a Rational Function.   

Students are prompted to work through a 7 step strategy for Graphing Rational Expression.  One step includes finding the y-intercept. What rule/process should students use to find the y-intercept of a Rational Function.   

During which phase of the pressure-volume loop are all heart valves closed and the pressure in the ventricle is decreasing?