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A 6.00 capacitor that is initially uncharged is connected in series with a 4500 resistor and a 506emf source with negligible internal resistance. Just after the circuit is completed, what is the vo
A vertical cylinder of cross-sectional area 0.06 m2 is fitted with a tight-fitting, friction- less piston of mass 5.4 kg. If there are 5 mol of an ideal gas in the cylinder at 316 K, determine the h
If the spring is compressed a distance of 0.148 m and the gun fired vertically, the gun can launch a 16.2g projectile from rest to a maximum height of 17.4 m above the starting point of the projecti
The gas is held at constant pressure as the energy is removed. What is the change in temperature of the gas due to the removal of the energy? Give your answer in Kelvin to three significant digits.
A pi meson of rest energy 139.6 MeV moving at a speed of 0.906c collides with and sticks to a proton of rest energy 938.3 MeV that is at rest. (a) Find the total relativistic enrgy of the resulting
You have a pure (24-karat) gold ring with mass 16.6g . Gold has an atomic mass of 197 g/mol and an atomic number of 79. A. How many protons are in the ring?
If the spring is initially compressed 4.96 cm, find the launching speed of a 0.133 kg ball when the plunger is released. Friction and the mass of the plunger are negligible
He finally comes to rest 22.5 below the level of the bridge. Calculate the spring stiffness constant and the unstretched length of the bungee cord.
A flat sheet of paper of area 0.150 m2 is oriented so that the normal to the sheet is at an angle of 50° to a uniform electric field of magnitude 12 N/C.
In one frame the segment is displaced up 7.0 mm. In the next frame the same segment is displaced up 5.0 mm. For the following quantities, compute approximate values for the instant of time seen in
How much mechanical energy is being dissipated by the force of friction while the block is being brought to rest by the spring? What is the speed of the block when it hits the spring?
An exoplanet of mass = 5 times the mass of Jupiter and 3 Jupiter radii orbits a star identical to the sun at a distance of 3 AU from the star. Assuming the a circular orbit: estimate the orbital vel
A proton moves perpendicular to a uniform magnetic field at a speed of 1.55 x 107 m/s and experiences an acceleration of 1.75 x 1013 m/s2 in the positive x-direction when its velocity is in the posit
A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at atmospheric pressure. When 1600 kcal of heat is added to the gas, the volume is observed to increase slowly
A piece of purple plastic is charged with 8.06*10^6 extra electrons compared to its neutral state. What is its net electric charge in coulombs?
What is the total heat input per second from the fuel? If the energy content of gasoline is 35 MJ per liter, how long does one liter last?
Find the trajectory of this particle and make the plot. Also discuss the nonrelativistic limit.
How long does it take the Sun to melt a block of ice at 0C with a flat horizontal area 1.0m^2 and thickness 2.0cm ? Assume that the Sun's rays make an angle of 38 with the vertical and that the emi
A parallel-plate capacitor is designed so that the plates can be pulled apart. The capacitor is initially charged to a potential difference of 50 Volts when the plates are 1.0 mm apart.
If you disconnect the battery and separate the plates to a distance of 3.50 cm without discharging them, what will be the potential difference between them? Express your answer with the appropriate
A parallel-plate air capacitor has a capacitance of 500pF and a charge of magnitude 0.250uC on each plate. The plates are 0.700mm apart. What is the electric-field magnitude between the plates? What
For a projectile launched horizontally, which of the following best describes the vertical component of a projectile's velocity? Assume air resistance is negligible.