


Amelia Adams
Physics teacher | Tutor for 8 years
With a passion for unraveling the mysteries of the universe, I hold a degree in Physics from Illinois Wesleyan University. I'm dedicated to fostering a deeper understanding of the cosmos through engaging teaching methods. Whether it's classical mechanics or quantum theory, I strive to make complex concepts accessible to all students. My goal is to inspire curiosity and ignite a lifelong love for learning in each individual I teach. Together, let's explore the wonders of the physical world.
Questions
A 2 V battery is connected to two parallel plates a distance 55 cm apart. If a #-4.30 xx 10^-4 C# charge was placed in the electric field, what force would it feel?
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#?
An object is at rest at #(8 ,1 ,2 )# and constantly accelerates at a rate of #3 m/s# as it moves to point B. If point B is at #(6 ,7 ,5 )#, how long will it take for the object to reach point B? Assume that all coordinates are in meters.
How are nuclear reactions balanced?
An airplane accelerates down a runway at 3.20 m/s_2 for 32.8 s until is finally lifts off the ground. Determine the distance traveled before takeoff?
A projectile is shot at a velocity of # 5 m/s# and an angle of #pi/8 #. What is the projectile's peak height?
The position of an object moving along a line is given by #p(t) = 3t - sin(( pi )/6t) #. What is the speed of the object at #t = 2 #?
Is displacement directly proportional to velocity?
How is it possible to demonstrate Newton's second law?
An astronaut with a mass of #95 kg# is floating in space. If the astronaut throws an object with a mass of #4 kg# at a speed of #1/8 m/s#, how much will his speed change by?
A charge of #9 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #17 J# to #2 J#, what is the voltage between points A and B?
An object, previously at rest, slides #4 m# down a ramp, with an incline of #pi/4 #, and then slides horizontally on the floor for another #7 m#. If the ramp and floor are made of the same material, what is the material's kinetic friction coefficient?
An object with a mass of #1 kg# is lying still on a surface and is compressing a horizontal spring by #1/3 m#. If the spring's constant is #6 (kg)/s^2#, what is the minimum value of the surface's coefficient of static friction?
An object is thrown vertically from a height of #2 m# at #18 m/s#. How long will it take for the object to hit the ground?
A box with an initial speed of #2 m/s# is moving up a ramp. The ramp has a kinetic friction coefficient of #5/4 # and an incline of #pi /6 #. How far along the ramp will the box go?
What is the current through each resistor?
Why is mass in a nuclear reaction not conserved?
What is the speed of an object that travels from #( 8 , 4, 1 ) # to #( 6 , 0, ,2 ) # over #2 s#?
A container with a volume of #6 L# contains a gas with a temperature of #270^o K#. If the temperature of the gas changes to #330 ^o K# without any change in pressure, what must the container's new volume be?
A #7 L# container holds #21 # mol and #12 # mol of gasses A and B, respectively. Groups of three of molecules of gas B bind to five molecules of gas A and the reaction changes the temperature from #150\ K# to #420\ K#. How much does the pressure change?