Find the wavelength of the moving proton
How close can two protons get is one is at rest and the other has a kinetic energy equal to the average energy at T=10^7 K.
What is the wavelength of the moving proton and how does it compare with the minimum seperation radii of between two protons?
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The electron-volt, eV, is a unit of energy (1eV = 1.602 ·10–19 J, 1 MeV = 1.602 ·10–13 J). Since the unit of momentum is an energy unit divided by a velocity unit, nuclear physicists usually specify momenta of nucl
Two gliders are moving on a horizontal frictionless air track. Glider 1 has mass m1 = 194.3 g and is moving to the right (positive x-direction) with speed 2.277 m/s. Glider 2 is moving to the left (negative x-direction) with a speed of 3.623 m/s. The
Calculate the ratio of the drag force on a jet flying at 1140 km/h at an altitude of 10 km to the drag force on a prop-driven transport flying at half that speed and altitude. The density of air is 0.38 kg/m3 at 10 km and 0.67 kg/m3 at 5 km. Assume t
A roller-coaster car has a mass of 1170 kg when fully loaded with passengers. As the car passes over the top of a circular hill of radius 20 m, its speed is not changing.At the top of the hill, what is the normal force FN on the car from the track if
How close can two protons get is one is at rest and the other has a kinetic energy equal to the average energy at T=10^7 K.What is the wavelength of the moving proton and how does it compare with the minimum seperation radii of between two protons?
Two charged particles are located along the x-axis, +4uC at the origin (0,0) and -8uC at the point (2m,0).Derive an equation for the magnitude and direction of the electric field along the x axis. (Hint there is a point on the negative x axis where t
An isolated cylindrical capacitor consists of two concentric conducting cylinders of length L. The innder cylinder has a radius Ra and the outer cylinder has a radius Rb. The indder conductor has a charge +Q and the outer conductor has a charge -Q.De
The following four expressions are representing simple harmonic motion in one dimension.x(t)=C1e^(jwt) +C2(-ewt).x(t) = B1 cos(wt) + B2 sin(wt).x(t)=Acos(wt+phi).x(t)=ReCe^(jwt).Find out what the constants are for one in terms of another.
A rigid, closed, insulated container with a volume of 45 ft^3 is filled with carbon dioxide at a pressure of 14.7 psia and a temperature of 90 degrees F. A 100-W electric-resistance heater inside the tank is energized for 10minutes.Calculate the mass
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