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a spherical capacitor is formed from two concentric spherical conducting shells separated by vacuum the inner sphere
a car rounds a curve that is banked inward the radius of curvature of the road is r 116 the banking angle is 29deg
assume that a low-density gas has only one resonant frequency 0 and show that n nq2 20me02-2 starting with n2 nq2
you see the boy next door trying to push a crate down the sidewalk he can barely keep it moving and his feet
a force is applied to an initially stationary block of mass 360 kg that sits on a horizontal floor as shown the 476 n
around the star kepler-11 mass 095 solar masses there are orbiting six planets at i 00911 ii 0107 iii 01542 iv 01939 v
a 60 kg bowling ball traveling 13 ms collides head-on with a 30 kg hunk of putty initially at rest assuming a
in a collision between a car of mass 1000 kg and a pickup truck of mass 1600 kg the truck is initially at rest and the
a student is skateboarding down a ramp that is 899 m long and inclined at 241 deg with respect to the horizontal the
three forces act on a moving object one force has a magnitude of 867 n and is directed due north another has a
a 680 patient is suspended in a raised hospital bed angle is 50 degrees the wire is attached to a brace on the patients
astronaut buzz throws a ball horizontally on the planet seesun with a speed of 525ms the ball falls through a vertical
a person with mass m1 590 kg stands at the left end of a uniform beam with mass m2 930 kg and a length l 29 m
two harmonic oscillators a and b of mass m and spring constant ka and kbm respectively are coupled together by a spring
a space station is shaped like a ring and rotates to simulate gravity if the radius of the space station is 116 m at
a 600 microc charge is moving with a speed of 850 104 ms parallel to a very long straight wire the wire is 500 cm from
a 500kg stunt pilot who has been diving her airplane vertically pulls out of the dive by changing her course to a
a free particle moves about in a very expansive region where there is constant potential udeterminei the energy eiithe
a charged particle moves through a velocity selector at a constant speed in a straight line the electric field of the
the pressure exerted by a static liquid on a vertical submerged surface is calculated from the
two masses of 150 kg each connected by a string slide down a ramp making an angle of 37deg with the horizontal the
in the circuit on the right a light bulb two batteries and five resistors are wired to form a circuit for the following
asteroids can be classified into two broad groups based on their composition and location carbon-rich asteroids
conservation of energy tells us that energy cannot be created or destroyed clearly energy is required for radioactivity
over the last 100 years it is estimated that the top 700 m of the ocean have been heated by 01 degrees celsius using