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1 an object is in the form of a solid disk of radius 6 meters and height 3 meters the central axis of the disk
a brass cube 70cm on each side is placed in a pressure chamber and subjected to a pressure of 14 x 107 nm2 on all of
a brand new standard household 9-v battery has about the same potential energy as a 2200 lb car at the top of a
1 a if f is continuous on a b and aintb fxdx 0 then show that f equiv 0 on a bb suppose g a non-constant monotonically
on a bragg reflection with incomming angle theta the total diffraction angle of the incomming wave is 2theta of
1 the physical pendulum shown on your paper is a 160kg wedge of a circular disk of uniform density with radius r151m
1 a plate capacitor filled with air has a voltage of 5 v when charged to 80 mc it is then charged some more to a new
bqp is the set of problems solvable in polynomial time for a given error tolerance and it is suspected to be larger
1 a positive charge is located at the origin what is the direction of the electric potential of the positive charge2
a boy throws a ball horizontally outward from a balcony 50 m above level ground the speed of the ball when it strikes
1what is the probability that a particle is in the left half of an infinite square potential when the particle is in
1 a projectile is fired from ground level at an angle above the horizontal on an airless planet where g 100 ms2 the
a boy runs straight off the end of a diving platform at a speed of 4 ms the platform is 8 m above the surface of the
1 a pushing force of 12 n is applied on a box for 32 ms what is the magnitude of the impulse of this force2 a game of
write a report about recent developments in high temperature superconductivitythe report is inclue the 2 pages outline
a box slides from rest down a curved slope its initial height is 30m above the ground and it comes off the slope 8m
a box of mass 5 kg is on a ramp tilted 369o above the horizontal it starts at the bottom with an upward velocity along
a box of mass 0450 kg slides down a very smooth frictionless ramp which is inclined at an angle of 400o above the
1 a scuba diver submerged under water looks up and sees sunlight at an angle of angle of 2800 from the vertical at what
1 a science-fair radio uses a homemade capacitor made of two 40 cm af- 40 cm sheets of aluminum foil separated by a
a box m40kg initially at rest on a flat floor the coefficient of ke between the box and the floor is muk 060a a woman
a box is lowered using a rope if the acceleration of the box is 44 ms2 downward and its mass is 133 kg what is the
1 a series lrc circuit is driven on resonance with a driving voltage amplitude of vo 1 v if the quality factor q 20
boron is the fifth element in the periodic table so it always has 5 protons however different isotopes of bron have
during a boring banquet you notice that the fat swimming on top of your soup is reflecting back green which you