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evaluate the translational speed of a cylinder when it reaches the foot of an incline 720 meter high suppose it starts
a girl of mass 42 kilogram throws a ball of mass 05 kilogram against a wall the ball strikes the wall horizontally with
a 225 gram arrow is shot vertically into the air from an initial height of 140 meter above the ground with an initial
the lead female character in the movie diamonds are forever is standing at the edge of an offshore oil rig as she fires
a 920 kilogram sports car collides into the rear end of a 2300 kilogram suv stopped at a red light the bumpers lock the
a 10 gram balloon is filled with helium gas until it becomes a 20 centimeter diameter sphere obtain what maximum mass
the lifting force exerted on an airplane wing varies jointly as the area of the surface and the square of the planes
a car traveling 400 ms seats a train approaching a crossing track thats perpendicular to the road and estimates the
a cable used to lift heavy materials like steel i-beams must be strong enough to resist breaking even under a load of
a long wire stretches along the x axis and carriesa34 amp current to the right x the wire is in a uniform magnetic
the momentum of a 300 gram sparrow with a speed of 12 ms is 036 kgbullms find what will be its momentum 12 second later
an 830 kilogram race car can drive around an unbanked turn at a maximum speed of 58 ms without slipping the turn has a
a sky diver of mass 60 kilogram can slow herself to a constant speed of 93 kmh by orienting her body horizontally
a vertical steel beam in a building supports a load ofnbsp64nbspx 104nbspnewtonanbspif the length of the beam is 4
a 270 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 monoenergetic beam of electrons is incident on a single slit of width 0500 nanometer a diffraction pattern is formed
a 150 gram block is projected up a ramp with an initial speed of 60 ms the coefficient of kinetic friction between the
light enters a container of liquid at an angle of 42 degree to the normal the refracted beam makes an angle of 31
when cars are equipped with flexible bumpers they will bounce off each other during low-speed collisions thus causing
a 0165 kilogram glider is moving to the right on a frictionless horizontal air track with a speed of 073 ms it has a
two ice skaters daniel mass 708 kilogram and rebecca mass 503 kilogram are practicing daniel stops to tie his shoelace
at a distance of 14000 kilometer from some planets center the acceleration of gravity is 32 ms2 estimate what is the
a 435 kilogram ball is dropped from the roof of a building 1702 m high while the ball is falling to earth a horizontal
an 840 gram bullet has a speed of 113 kms determine what is its kinetic energy in joulesdetermine what is the bullet