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A proton is confined within an atomic nucleus of diameter 3.80 fm.
Estimate the smallest range of speeds you might find for a proton in the nucleus.
Express your answer with the appropriate units.
The left end of a long glass rod 8.00 in diameter, with an index of refraction 1.60, is ground to a concave hemispherical surface with radius 4.00. What is the index of refraction of the liquid
What is the final velocity of glider A. How does the changes in momentum and velocity compare for the two gliders?
Two plates of area 7.00×10-3 m2 are separated with a distance of 4.80×10-4 m. If a charge of 3.40×10-8 C is moved from one plate to the other, compute the potential difference (voltage) between the two plates. Suppose that the separation distance is ..
An Atwood's machine consists of blocks of masses m1 = 11.0 kg and m2 = 21.0 kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M = 8.60 kg and radius r = 0.200 m. The block of mass m2 is allow..
A thin thread is wrapped around a pulley of moment of inertia I and radius R, and is connected to an object of mass M. You release the mass from rest, and I would like to know the acceleration of the object as it falls, in terms of M, I, R, g.
The water level in the tube is then lowered until a resonance is obtained, which occurs at 18 cm below the top of the tube. Find the speed of sound in air. Answer in units of m/s.
A capacitor has a capacitance of 250 nF and a voltage is placed across it which grows as a function of time as: V(t) = 240 mV/s3 × t3
Soda are made fizzy by the carbon dioxide (CO2)dissolved int he liquid. An amount of carbon dioxide equal to about8.0 L of carbon can be dissolved in a 2-L bottle of soda. The molarmass of CO2 IS 44g/mol.
A light rail train going from one station to the next on straight section of the track accelerates from rest at 1.4 m/s^2 for 15 second. Calculate the distance between the stations
Red light of wavelength 670.0 nm produces photoelectrons from a certain photoemissive material. What is the material's work function
An object is fired at 30.0 m/s at an angle of 35.0 degrees from a vertical cliff that is h meters (where h is unknown quantity) above the sea. calculate the velocity vector of the object
A soot particle, originally neutral, gets charged in a process that removes 27 electrons. Find its resulting charge
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