## AP Physics Resources

Consider the following data for Xenon:   Triple point: -121°C, 280 torr Normal melting point: -112°C Normal boiling point: -107°C   Which is more dense, liquid or...

The melting point of a fictional X is 225°C at 10.0 atm. If the density of the solid phase of X is 2.67 g/cm^3 at 10.0 atm. And the density of the liquid phase is 2.78 g/cm^3 at 10.0 atm. Predict...

A star is rotating at 5.55x10-5Πrad/s, its velocity decelerates at a constant rate of 0.5x10-9 π rad/s2. What is the current rotational period of that star (in hours)?  What...

1. A ball is dropped from an unknown height and allowed to bounce until it comes to rest.  Each bounce is lower than the previous one.  Does the law of conservation of energy hold true for...

A mass of 20 kg compresses a spring 50 cm. The spring is then compressed an additional 2 meters by hand and then the mass and spring are released. Spring constant is 392 N/m A)During compression...

a 60 kg women slide down a 72m high waterslide and reaches the bottom at 18m/s a)what is work done by friction b)if the frictional force is only 100N, what is the length and angle of...