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A "bound" particle signifies to one for which there is no probability of finding it outside some finite confines. Could a bound particle be completely still?
The two of the fragments move with the similar speed right after the explosion as the whole projectile had just before the explosion; one of such moves vertically downward and the other horizontall
An ac circuit consists of a resistor of 20.0 ohm and an inductor of 35.0 mH in series. The circuit draws a maximum rms current of 2.0 A if operating at 60 Hz and 120 v rms. Sketch phasor diagram and
Prepare a sketch representing direction of magnetic field, orientation of coil and direction of flow of current. Do not require drawing all 40 turns, simply one turn will work.
A cube of iron is hanged by a cord in a tank of water. The length of a side of the cube is around 5.0 cm. When the cube is fully immersed in the water, evaluate the tension in the cord.
The two bodies encompass the similar shape and size; however one is denser than the other. Which body, if either, consists of the greatest buoyancy in the air?
A certain LCD projector includes a single thin lens. An object of 24.2 mm high is to be projected so that its image fills the screen 1.78 m high. The object-to-screen distance is 2.94 m. (i) Find o
A thick 1.0m dive platform made up of yellow pine (density of yellow pine is 550kg/m^3) is floating in the water Determine how much of the 1.0m thick platform (in meters) is sub-merged?
A) A nurse exerts a force of 4.33 N to the piston of a syringe. The piston consists of an area of 5.79 x 10-5 m2. Determine the pressure raise in the fluid in the syringe?
A student is ice fishing in Colorado on the frozen lake over spring break. He cuts a circular hole in the ice which consists of a diameter of 0.50m. The ice on the lake is 0.50m thick. Determine the
Suppose a spacecraft which can travel with a speed of 5 * 10^4 km/hr (a typical speed of a present day spacecraft), determine how long would it take to reach that latest planetary system?
A fisherman in 9.4 s winds 2.3 m of fishing line onto a reel whose radius is 3.0 cm (supposed to be constant as an approximation). The line is being reeled in at a constant speed. Find out the angul
Make a table of relative and absolute pressures for depths of 10.0m, 20.0m, 30.0m, 40.0m and 50.0m in the sea water. Provide pressures first in Pa and then transform into atm.
The circular loop of wire rotates about the diameter in the magnetic field which is perpendicular to the axis of rotation. Looking in the direction of the field at the loop the induced current is:
The star Gliese 581 is positioned 20.3 light-years from the Earth, and is thought to have at least one planet in the habitable zone. A manned space-ship travels from Earth to Gleise 581 and back at
An object of 0.663kg suspends vertically from the 6.2 cm mark. A second mass is joined at the other mark to keep it horizontal and in rotational and translational equilibrium.
A ball of mass of 0.100 kg is dropped from rest from a height of 1.25 m. This rebounds from the floor to reach a height of 0.800 m. Determine what impulse was given to the ball through the floor?
In a cyclotron (one kind of particle accelerator), a deuteron (of atomic mass of 2.00 u) reaches a final speed of 8.00% of the speed of light while moving in the circular path of radius 0.565 m. The
The DC motor of internal resistance 6.0 Ohms is joined to a 24 V power supply. The operating current is around 1.0 A at full speed. Determine the back emf if the motor is running at full speed?
Determine the magnitude of the applied impulse, and determine as well the impulse of the reaction on the rod at the point of support.
A 125 volt 25 cycle source is joined to a series circuit comprising of a 30 ohm resistor and a 159 μf capacitor. Determine the net impedance and the current in the circuit?
Determine how does this compare with the minimum escape speed for leaving from the Earth's surface (Determine the ration of this speed too escape velocity from the surface)?
i) A rectangular surface of 0.21 m x 0.38 m is oriented in a uniform electric field of 570 N/C. Determine the maximum possible electric flux via the surface?
i) A tungsten filament of 0.100 mm diameter in a light bulb is to encompass a resistance of 0.200 ohms at 20oC. The resistivity of tungsten is around 5.6 x10-8 ohms * m. Determine how long should it
A discus thrower accelerates a discus from the rest to a speed of 25 m/s by whirling it via 1.25 revolutions. Suppose the discus moves on the arc of a circle 1m in radius. Avoiding any spin of the