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Consider a long cylinder of magnetic material with radius R. The magnetization of the material is...
You walk for 6.44 km with at a constant velocity of 2.50 m/s due west, turn...
A projectile is shot straight up from the earth's surface at a speed of 1.00×104 km/hrkm/hr...
In the movie, “Back to the Future: Part III”, the protaganists need to get their time...
You throw a ball toward a wall at speed 25 m/s and at angle θ0 =...
What is the magnitude of the net force ?F on a 1.7 kg bathroom scale when...
A rectangular brick of gold sits on a rubber mat between a pair of energized parallel...
An electromagnetic wave from a wire antenna travels (from the reader) toward the plane of the...
What thickness (R) of aluminum foil is required to stop the alpha particles from 210Po? [Energy...
A proton starts with a velocity of 5.7 x105 m/s and is accelerated through a potential...
1. You find an old 60Co source in the physics lab that is labeled 4.00 mCi....
A 75.0g meter stick initially balances on a fulcrum at the 49.1cm mark. The fulcrum is...
If the sun were to collapse right now to form a back hole, which one of...
1. The position of a chloride ion with a mass of 5.88×10−26 kg can be measured...
A 15 g bullet is fired at 610 m/s into a 4 kg wood block that...
At the fifth second, the velocity of an object moving along a horizontal line is -2m/s....
A model rocket is fired from the ground in a parabolic arc. At the very top...
Compton used photons of wavelength equal yo 0.0711 nm a) whats is the energy of these...
A 50-kg, 10-m-long lever has a fixed pivot point at one end and is kept horizontal...
A needle of inner diameter 0.50mm is used to draw blood from a patient’s arm for...
Answer the following question:Be sure to show all work. Include formulae and units.Be sure to include...
An electron and a 0.0360-kg bullet each have a velocity of magnitude 480 m/s, accurate to...
An 80 kg astronaut has gone outside his space capsule to do some repair work. Unfortunately,...
In a Nicol prism: a layer of isotropic optic material called the Canadian balsam is deposited...
1. A liquid at rest in a fixed container exerts a force perpendicular to the wall...
Carbon-14 is unstable and undergoes β- decay, with a half-life of 5730 years. (a) What does...
6. The flight deck of the U.S.S. Nimitz is about 60 ft above the water, depending...
In a nuclear experiment a proton with kinetic energy 4.0 MeV moves in a circular path...
A mass m1 is connected by a light string that passes over a pulley of mass...
How does the amount of voltage produced by the magnet relate to the magnet’s motion? Connect...
While finely sanding down some fluorite to use as a center stone on a necklace, a...
Positrons: are a form of anti-matter are destroyed by collisions with protons have masses the same...
two balls of clay suffer a headon (1 - D) ) collision and stick together Ball...
A wooden artifact is found in an ancient tomb. Its carbon-14 14 6 C activity is...
At time t=0 a grinding wheel has an angular velocity of 28.0 rad/s . It has...
A Cepheid variable in a nearby galaxy looks 20x107 times fainter than an identical Cepheid in...
A person with mass mp = 77 kg stands on a spinning platform disk with a...
A barista brews a cup of coffee (300 cm3 ) at 200 degrees F. A customer...
Two 100 ohm resistors, two 0.3 H inductors and a 20 uF capacitor are connected in...
A person with mass m1 = 58 kg stands at the left end of a uniform...
A new car, car 1, has a spring loaded rear bumper with a force constant of...
Two wires carry current I out of the page, while a top wire carries current I...
A 3.0 kg particle moves in response to a single, varying force such that its position...
Powerful lasers are highly intense, diverge negligibly and are also coherent. These radiations are emitted through...
A 3.65 kg particle with velocity v→=(8.97m/s)î-(4.43m/s)ĵ is at x = 7.38 m, y = 5.02...
A large open tank of water is filled to a height of 10 meters. Someone pokes...
A positive charge +q1 is located to the left of a negative charge −q2. On a...
“What would be the kinetic energy of a skier at the foot or a 30 degree...
If the work function of a material is 2.20 eV, what frequency of incident light would...
What decides the decay mode of a radioisotope? Take for example Plutonium-238. Why does it alpha...
A length of copper wire carries a current of 14 A, uniformly distributed through its cross...
1. When you are sitting in a car that is braking, you feel your body is...
2) You’re a physics professor preparing a photoelectric effect lab for your class. When testing the...
An L-R-C series circuit L = 0.117 H , R = 243? , and C =...
Please write it in Microsoft Word. Not in handwritten form. I'll give +A review. Q2. Write...
A 100-kg block with a weight of 980 N hangs on a rope. Find the tension...
A.) Consider a non-rotating space station in the shape of a long thin uniform rod of...
A.) Different situation now. You re out in space, on a rotating wheel-shaped space station of...
A coil 4 cm in radius, containing 500 turns, is placed in a uniform magnetic field...
Four masses are located on x-y plane as shown in the figure. Masses m1 = m,...
An astronomer says she has detected a planet with an orbital period of 3 years in...
9. In 1993 the Galileo spacecraft sent home an image of asteroid “243 Ida” and a...
Consider the following parallel circuit. The voltage of the battery is 24 volts. Lamp 1 is...
a 2.5 kg particle has a velocity given by v (t) = 4.00 t ^ 2...
Electrons are accelerated in a television screen tube with a potential difference about 10,000 volts. Find...
An infinite horizontal conducting wire of linear load density lamda=3n C/m is 20 (cm) below a...
Ultrasonic waves, like all other waves, exhibit diffraction. Recall that the minimum half angle of a...
A test charge of +5 µC is placed halfway between a charge of +6 µC and...
24. An alpha (α) particle is positioned in an electric field such that the gravitational force...
(a) A converging mirror with a focal length of 20 cm is used to create an...
Shown below is a small particle of mass 37 g that is moving at a speed...
On a frictionless table, a 0.62 kg glob of clay strikes a uniform 1.12 kg bar...
There is an ice cube with a density of 675 kilograms per cubed meter that contains...
Part A What plate area is required if an air-filled, parallel-plate capacitor with a plate separation...
Two 15-cm-diameter electrodes 0.42 cm apart form a parallel-plate capacitor. The electrodes are attached by metal...
1.By adding more resistors to a circuit with resistors in a series connection you will ___________...
A tennis player serves a tennis ball such that it is moving horizontally when it leaves...
You are walking around your neighborhood and you see a child on top of a roof...
what is a microscopic physical quantity using as definition the concept the resistence of the material...
For a finite change in internal energy at constant pressure, Prove that the latent heat for...
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