# Emily Abbate

Physics teacher | Tutor for 10 years

I hold a degree in Physics from the University of Central Arkansas. My passion lies in unraveling the mysteries of the universe and sharing that knowledge with others. With a solid foundation in theoretical and applied physics, I offer expertise in various subfields, including mechanics, electromagnetism, and quantum physics. Whether you're grappling with Newton's laws or delving into the intricacies of quantum mechanics, I'm here to guide you on your journey of discovery. Let's explore the wonders of the cosmos together.

## Questions

How much work would it take to push a # 10 kg # weight up a # 7 m # plane that is at an incline of # pi / 6 #?

A model train with a mass of #5 kg# is moving along a track at #4 (cm)/s#. If the curvature of the track changes from a radius of #16 cm# to #12 cm#, by how much must the centripetal force applied by the tracks change?

A lizard accelerates from 2.5 m/s to 10.8 m/s in 4 seconds what is the lizards average acceleration?

A ball with a mass of # 2 kg# is rolling at #5 m/s# and elastically collides with a resting ball with a mass of #9 kg#. What are the post-collision velocities of the balls?

An object with a mass of #4 kg# is lying still on a surface and is compressing a horizontal spring by #1/4 m#. If the spring's constant is # 8 (kg)/s^2#, what is the minimum value of the surface's coefficient of static friction?

What is the cross product of #<0,8,5># and #<-1,-1,2>#?

An object with a mass of #8 kg# is hanging from an axle with a radius of #15 cm#. If the wheel attached to the axle has a radius of #90 cm#, how much force must be applied to the wheel to keep the object from falling?

What is the difference between the 1st and 2nd law of thermodynamics?

(help pls)A wooden rod is placed on top of the piston, performs a vertical simple harmonic motion. find 1) and 2)?

A charge of #24 C# passes through a circuit every #18 s#. If the circuit can generate #8 W# of power, what is the circuit's resistance?

Why does a lake freeze at the top first, rather than throughout or at the bottom?

Two forces of magnitude 10and3n are acting at an angle other than zero which of yhe following cannot be their possible suma) 13 N b) 9N c)7N d)12N?

An object with a mass of #12 kg#, temperature of #210 ^oC#, and a specific heat of #7 J/(kg*K)# is dropped into a container with #32 L # of water at #0^oC #. Does the water evaporate? If not, by how much does the water's temperature change?

A container with a volume of #12 L# contains a gas with a temperature of #240^o C#. If the temperature of the gas changes to #420 ^o K# without any change in pressure, what must the container's new volume be?

If a #"0.50 kg"# object moving at #"3.5 m/s"# slows to a halt after moving #"0.25 m"#, what is the coefficient of kinetic friction of the surface that the object was moving over?

How are magnets and magnetic fields related to electricity generation?

How long does it take an automobile traveling in the lane of a highway at 65.0 km/h to overtake (become even with ) another car that is traveling in the right lane at 25.0 km/h when the car from bumpers are initially 80 m apart ?

A ball with a mass of #6 kg# moving at #7 m/s# hits a still ball with a mass of #12 kg#. If the first ball stops moving, how fast is the second ball moving?

A container has a volume of #72 L# and holds #6 mol# of gas. If the container is compressed such that its new volume is #3 L#, how many moles of gas must be released to maintain a constant temperature and pressure?

A charge of #27 C# passes through a circuit every #3 s#. If the circuit can generate #72 W# of power, what is the circuit's resistance?