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Physics Questions
A 12 kg rock is dropped off a 2 story house with a flat roof( 1...
1. The 3rd harmonic in a closed pipe is the overtone of the fundamental. (a)...
A parallel-plate vacuum capacitor has 7.20 J of energy stored in it. The separation between the...
A bullet of mass m is fired into a block of mass M that is at...
Water flows through a pipe that gradually descends from a height of 6.78 m to the...
When you skid to a stop on your bike, you can significantly heat the small patch...
An 160.0 g hockey puck slides along an essentially frictionless ice rink with speed 4.70 m/s....
Cars are sometimes “completely totaled” after a wreck. Is this good or bad design on the...
When it comes to a car crash, which type of collision is better for the health...
A 62 kg man holds an 13 kg bag of potatoes as he rides in a...
Starting from rest, a bicyclist pedals a bicycle such that the angular acceleration of the wheels...
A baby bird falls from its nest in a tree. Luckily, Sasquatch catches the baby bird...
If I have a positive charge at the origin, and a neutral atom of polarizability alpha...
Calculate the kinetic energy that the earth has because of (a) its rotation about its own...
Four very long, current-carrying wires in the same plane intersect to form a square with side...
Two point charges q1 and q2 are held 4.00 cmapart. An electron released at a point...
For a particle trapped in a one-dimensional infinite square well potential of length ?, find the...
A light beam strikes a piece of glass at a 68.00 ∘incident angle. The beam contains...
part and in parallel planes. The transmission axis of the second sheet is 33 ∘ relative...
A grating has 7100 slits/cm. How many full spectral orders can be seen (400 to 700 ...
A scuba tank, when fully submerged, displaces 16.4 L of seawater. The tank itself has a...
Very large accelerations can injure the body, especially if they last for a considerable length of...
A cyclist starts from rest and pedals such that the wheels of his bike have a...
Very detailed explanation on how a battery operates. The theory in the internal resistance of batteries,...
The film interstellar used several outcomes of Einstein’s general theory of relativity to raise questions about...
A block oscillating on a spring has period T = 2.2 s . Note: You do...
The electric potential due to a point charge is given by V = k q /...
A laser pulse has an energy of 21 J and a beam radius of 2 mm....
a) We raise a hammer a certain fixed distance with a constant speed. Next, we raise...
A) Suppose that a fixed voltage was used to send current through a resistor and the...
The distance from earth to the center of our galaxy is about 30,000 ly (1 ly...
A rocket with mass m=5kg is launched into the air. the rocket engine 25,000j of work...
A car with a mass of 1,400 kg and a speed of 15 m/s heading north...
You are a passenger in a car and not wearing your seat belt. Without increasing or...
In the photoelectric effect, the light you are using causes electrons to be emitted from a...
A disk with a c of 1/2 about its center, has a mass of 4 kg,...
When jumping straight down, you can be seriously injured if you land stiff-legged. One way to...
A dielectric-filled parallel-plate capacitor has plate area AAA = 20.0 cm2cm2 , plate separation ddd =...
The mass of a meteor with a radius of 1 km is about 9 x 10^12...
In 1923, the United States Army (there was no U.S. Air Force at that time) set...
A 350-N sphere 0.20 m in radius rolls without slipping 6.0 m down a ramp that...
(a) Use conceptual arguments to show that the intensity of light (energy per unit area per...
At an altitude of 11000 m (a typical cruising altitude for a jet airliner), the air...
A technician measures the specific heat capacity of an unidentified liquid by immersing an electrical resistor...
A resort uses a rope to pull a 55-kg skier up a 37 ∘ slope at...
An artificial satellite circling the Earth completes each orbit in 104 minutes. (a) Find the altitude...
Spanish: ¿cuál de las siguientes NO es una unidad correcta para el trabajo realizado? a) Pies...
QUESTION 4 A thick cylinder of inner radius 10 cm and outer radius 50 cm rolls...
John and Kevin play catch with a tennis ball while standing on skateboards. Initially John is...
A solid sphere with a moment of inertia of I = 2/5 M R2 is rolled...
An 8.00 m, 201 N uniform ladder rests against a smooth wall. The coefficient of static...
3. (a) An outfielder fields a baseball 280 ft away from home plate and throws it...
21) What are kepler's laws? 22) What is the difference between a "planet" and a "dwarf...
Suppose that a 1.00 cm3 box in the shape of a cube is perfectly evacuated, except...
Design an experiment that verifies Ohm's Law. In other words, describe (in a sentence or two)...
A 0.24 kg mass is attached to a light spring with a force constant of 30.9...
The wheels of a skateboard roll without slipping as it accelerates at 0.30 m/s2 down an...
A uniform disk turns at 3.2 rev/s around a frictionless central axis. A nonrotating rod, of...
Consider a heat engine which does 500 MJ of work over a 3 hour period and...
If you were to observe the Moon over a 4-5 night period, where you observe the...
When one mole of C6H6 is burned, 3.27 MJ of heat is produced. When the heat...
The electron in a hydrogen atom can be thought of as orbiting around the nucleus (a...
Electrons are accelerated through a voltage difference of 210 kV inside a high voltage accelerator tube....
Gina pushes a book across a table at constant speed. Fatima lowers a book from a...
What length of copper wire 1 mm in diameter is needed to make a 24 ohm...
A 4.00g bullet is moving horizontally with a velocity of +355 m/s, where the + sign...
Show that if a satellite orbits very near the surface of a planet, with the period...
(a) Calculate the absolute pressure at an ocean depth of 1250 m. Assume the density of...
A nonuniform cylinder (radius = 0.14 m, center-of-mass rotational inertia = 2.22×10-2 kg·m2, mass = 1.33...
A transformer has 310 turns in the primary coil and 180 in the secondary coil. a.By...
A 400 kg satellite is in a circular orbit at an altitude of 550 km above...
A man of mass m=74.0 kg is holding his breath and floating, at rest, on the...
Consider a pipeline for which some sections of the pipeline are higher than other sections. Is...
Select ALL the correct definitions of the PERIOD of a standing wave. E.g., if B and...
1) You put a 51.7 gram mass on a spring, set it in motion with a...
The Earth (mass = 6.0 x 1024 kg) and the Moon (mass = 7.3 x 1022...
Think back to when you were a kid riding in the backseat of the car. Maybe...
Two children sit on a 10 kg seesaw. The first is 40 kg, and the second...
A block with mass 0.382 kg is attached to a horizontal spring with spring constant k...
-Calculate the magnitude of the maximum orbital angular momentum Lmax for an electron in a hydrogen...
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