## AP Physics Resources

A group of students are given the following supplies: a stop watch, a long string, various meter sticks, protractors and a large supply of masses. a. Describe 3 short experimental procedures to...

You have two vibrating objects in an infinitely large pool. The distance between them is 6.0 m. Their frequency of vibration is 2.0 Hz and the wave speed is 4.0 m/s. The vibrations are sinusoidal...

the sun radiates energy at a rate of about 4 *10^26 W. Estimate how much of the suns energy is about 150*10^6 km from the sun. What assumptions did you make?

We would like to test the relation T= 2π* sqrt (L/g) for a pendulum at small angle oscillation in our lab. How can we set it up? We have ropes and masses and stop watches. 1) What would you...

A pendulum is made of a rope of length l=3.0 meter and a mass of 200g. Find the frequency and period of this pendulum.  If we pull the above pendulum to the left by A=10 cm and release it...

Set the system up horizontally on a table. Pulling the spring and mass out by 5 cm from the non-stretched position and release the mass from rest at t=0. Find angular velocity, frequency, period,...

You set up a simple harmonic motion by attaching a mass of 100 g to a spring. To find the spring constant, you hang the mass to the spring vertically and find the spring stretches 10 cm. Find k of...

Help with resonance Phet simulation! I was told to complete this phet simulation. I have some of the parts, but I am very confused on others. Here is the link to the simulation: https://phet...

An incident pulse reaches the boundary with a different medium. At the boundary, there is some reflection and transmission. The transmitted pulse is observed to be traveling slower than the original...

The lab is called "kiss the egg". I am pretty sure it will come up if you google it in case it does not make sense how I explain it. I am given a random length of rubber band. The...

A punter drops a ball from rest vertically 1 meter down onto his foot. The ball leaves the foot with a speed of 18 m/s at an angle 55º above the horizontal. What is the impulse delivered...

The frictional torque at the drum axle is 3 Nm. A 14 m length of rope is wound around the rim. The drum is initially at rest. A constant force is applied to the free end of the rope until the rope...

A child throws a ball with an initial speed of 8.0 m/s at an angle of 40 degrees above the horizontal. The ball leaves her hand 1.0 meters above the ground. At what angle below the horizontal does...

a jet fighter is also flying around the airport with a speed of 800km/h along a circular path with a radius of 2km. what g force is the pilot experiencing? at what angles must the wings of the plane...