# Adrian Ayala

Physics teacher | Experienced educator in USA

I hold a degree in Physics from The American College of Financial Services. With a passion for unraveling the mysteries of the universe, I bring a deep understanding of physics concepts to my teaching. From classical mechanics to quantum theory, I strive to make complex topics accessible and engaging for my students. With a dedication to fostering a supportive learning environment, I aim to empower students to excel in their academic pursuits and develop a lifelong love for physics. Let's explore the wonders of the universe together.

## Questions

Are forces on a rigid object summing to zero in static equilibrium?

What is the angular momentum of a rod with a mass of #8 kg# and length of #6 m# that is spinning around its center at #9 Hz#?

If a rocket with a mass of #2500# tons vertically accelerates at a rate of # 2 m/s^2#, how much power will the rocket have to exert to maintain its acceleration at 3 seconds?

What is the relationship between quantum mechanics and computational chemistry?

A ball with a mass of #6# #kg # and velocity of #7# #ms^-1# collides with a second ball with a mass of #4# #kg# and velocity of #- 8# #ms^-1#. If #15%# of the kinetic energy is lost, what are the final velocities of the balls?

If #18 L# of a gas at room temperature exerts a pressure of #35 kPa# on its container, what pressure will the gas exert if the container's volume changes to #14 L#?

If a projectile is shot at an angle of #(3pi)/8# and at a velocity of #12 m/s#, when will it reach its maximum height?

People with good hearing can perceive sounds as low in level as –8.00 dB at a frequency of 3000 Hz. What is the intensity of this sound in watts per meter squared?

An object with a mass of #12 kg# is lying still on a surface and is compressing a horizontal spring by #1/3 m#. If the spring's constant is #4 (kg)/s^2#, what is the minimum value of the surface's coefficient of static friction?

A boat that can move 50 km/h, wants to cross a 2 Km wide river, with current of 20 Km/h. Discuss what direction should the boat go to for the shortest distance to the bank. Discuss now what route will result in shortest time?

How much work would it take to push a # 4 kg # weight up a # 12 m # plane that is at an incline of # pi / 6 #?

A charge of #8 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #32 J# to #4 J#, what is the voltage between points A and B?

What is the total distance of 1 seconds? in meters What is the total distance of 2 seconds? in meters Freely Falling Object

What units of measurement are used to describe wavelengths?

How many turns of wire would be needed around the core of nickel to get a magnetic field of 3.43 x 10-3T with a current of 800mA?

Are these three formulas correct?

A solid disk, spinning counter-clockwise, has a mass of #8 kg# and a radius of #5/2 m#. If a point on the edge of the disk is moving at #13/4 m/s# in the direction perpendicular to the disk's radius, what is the disk's angular momentum and velocity?

What is the electric current produced when a voltage of #8 V# is applied to a circuit with a resistance of #2 Omega#?

An object has a mass of 120 kg on the moon. What is the force of gravity acting on the object on the moon?

An object with a mass of #3 kg# is revolving around a point at a distance of #4 m#. If the object is making revolutions at a frequency of #5 Hz#, what is the centripetal force acting on the object?