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one of the sculptures displayed on a university campus consists of a hollow cube made of six aluminum sheets each 5
a thin homogeneous triangular plate of mass 25 kg is welded to a light vertical axle supported by bearings at a and b
the 16-lb shaft shown has a uniform cross section knowing that the shaft rotates at the constant rate omega 12 rads
a solid cube of side c 120 mm is attached as shown to a cord ab of length 240 mm the cube spins about its diagonal bc
a solid aluminum sphere of radius 3 in is welded to the end of a 6-in-long rod ab of negligible mass which is supported
a solid cube of side c 80 mm is attached as shown to cord ab it is observed to spin at the rate psi 40 rads about its
a solid sphere of radius c 3 in is attached as shown to a cord ab of length 15 in the sphere spins about its diameter
a high-speed photographic record shows that a certain projectile problems was fired with a horizontal velocity v of 600
a solid cone of height 9 in with a circular base of radius 3 in is supported by a ball-and-socket joint at a knowing
the 85-g top shown is supported at the fixed point o the radii of gyration of the top with respect to its axis of
a wire of uniform cross section weighing 8 ozft is used to form the wire figure shown which is suspended from cord ad
determine the amplitude and maximum velocity of a particle which moves in simple harmonic motion with a maximum
an instrument package a is bolted to a shaker table as shown the table moves vertically in simple harmonic motion at
the motion of a particle is described by the equation x 55 sin 2t 4 cos 2t where x is expressed in meters and t in
an instrument package b is placed on the shaking table c as shown the table is made to move horizontally in simple
in prob 1912 determine the position velocity and acceleration of the block 090 s after it has been struck by the
the bob of a simple pendulum of length l 800 mm is released from rest when theta 15deg assuming simple harmonic motion
a 5-kg collar rests on but is not attached to the spring shown it is observed that when the collar is pushed down 180
a certain nmos transistor hasvgst 2 002 sinwt vvdst 5vidt 05 005 sinwt mawhich small-signal parameter gm or rd can
consider the biasing circuit shown in given figure the transistor has kp 80 av2 vto 1v l 4 m and w 100 m what value
a 35-kg block is supported by the spring arrangement shown the block is moved vertically downward from its equilibrium
a 75-mm-radius hole is cut in a 200-mm-radius uniform disk which is attached to a frictionless pin at its geometric
a 30-lb uniform cylinder can roll without sliding on a 15deg-incline a belt is attached to the rim of the cylinder and
the 5-kg uniform rod ac is attached to springs of constant k 500 nm at b and k 620 nm at c which can act in tension or
a connecting rod is supported by a knife edge at point a the period of its small oscillations is observed to be 103 s