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a swing is made from a rope that will tolerate a maximum tension ofnbsp60nbspxnbsp102nbspn without breaking initially
a 1700 kilogram van delivers energy to its drive wheels at the rate of 35 kw ignore air resistance find the greatest
a space vehicle is coasting at a constant velocity of 215 ms in the y direction relative to a space station the pilot
a 14 gram coin slides upward on a surface that is inclined at an angle of 18o above the horizontal the coefficient of
a circular loop in the plane of the paper lies in a 07 t magnetic field pointing into the paper the resistance of the
a learner throws a set of keys vertically upward to his friend who is in a window 400 meter above his friends
a set of crash tests consists of running a test car moving at a speed of 124 ms 277 mihr into a solid wall strapped
a 230 kilogram crate rests on a surface that is inclined above the horizontal at an angle of 194 degree a horizontal
a 289 kilogram log is pulled up a ramp by means of a rope that is parallel to the surface of the ramp the ramp is
a wheel is spinning at 52 rads over a period of 15 second it is spinned up to362 radsa find its angular acceleration
a galaxy is 35 mly away and is imaged with a ccd detector and telescope the optics of the telescope and the sizes of
consider a linear model of a molecule with three atoms the outer atoms are of mass m and the atom in the molecules
a good example of rotational motion is a ceiling fan assume the fan is rotating at a constant angular velocity of 100
a 0145 kilogram baseball pitched at 390 ms is hit on a horizontal line drive straight back toward the pitcher at 520 ms
a batter hits a baseball with mass 0146 kilogram straight upward with an initial speed of 260 msa find how much work
synchronous communication satellites are put into orbit at a distance of 42300 kilometer from earth if two adjacent
find the maximum speed with which a 1550 kilogram car can round a turn of radius 77 meter on a flat road if the
you are asked to design a spring that will give a 1280 kilogram satellite a speed of 250 ms relative to an orbiting
the space shuttle releases a satellite into a circular orbit 610 kilometer above the earth find how fast must the
a 600 kilogram block of ice is located against a horizontal spring that has force constant k 210 nm and is compressed
a 0300 kilogram mass attached to the end of a 0750 meter string is whirled around in a smooth level table if the
a vehicle is negotiating a flat circular curve of radius 50 meter with a speed of 20 ms the maximum centripetal force
a stunt guy whose mass is 70 kilogram swings from the end of a 37 meter long rope along the arc of a vertical circle
a proton is bent into a circular path of radius 4 meter by a magnetic field of 03 t the momentum of the proton is 360
an organ pipe is open at both ends it is producing sound at its third harmonic the frequency of which is 262 hertz the