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q1 assume that abc firm has an optimal capital structure comprised of debt preferred stock and common equity in this scenario firm currently has 48
q1 two cars with equal mass collide head on one car is going 18 mph that car is push backward about 38 feet what is the speed of other vehicleq2 a
q1 before starting this problem review conceptual the force vector a has the magnitude of 750 newtons n and points due east the force vector b has a
q1 what mass in grams of steam at 100 c must be mixed with 175 g of ice at its melting point in a thermally insulated container to produce liquid
q1 a student drops a penny from the top of a tower and decides that he will establish a coordinate system in which the direction of pennys motion is
q1 a hotel elevator ascends 170 m with a maximum speed of 59 ms its acceleration and deceleration both have the magnitude of 15 ms2q2 a 100 rm g ball
q1 how did pavlov and watsons focus on scientific inquiry of behaviours differ from earlier viewpoints of structuralisms psychoanalysts and
q1 two boats start together and race across a 46 km-wide lake and back boat a goes across at 60 kmh and returns at 60 kmh boat b goes across at 20
q1 a projectile is fired horizontally from a gun that is 480 m above flat ground emerging from the gun with a speed of 250 ms a how long does the
q1 an electric field of 254000 nc points due west at the certain spot what are the magnitude and direction of the force that acts on the charge of
q1 a swimmer tries to swim straight across a river he swims at a speed of 0600 ms relative to the water the river is 240 m wide and the boy ends up
q1 a block with a mass of 20 g is pulled at a constant speed across a horizontal tabletop with a spring scale the scale reads 653n calculate the
q1 two trains each having a speed of 38 kmh are headed at each other on the identical straight track a bird that can fly 70 kmh flies off the front
q1 a hotel elevator ascends 270 m with a maximum speed of 50 ms its acceleration and deceleration both have a magnitude of 17 ms2q2 an artillery
q1 consider a too-small space station that consists of a 31 m radius rotating sphere a man standing inside is 20 m tall and his feet are at 1 g what
q1 assuming that the maximum amplitude of the field at point o for the wave from midway between the slits is er now find out the magnitude of the
q1 compute earths gravitational force on the shuttle astronauts while orbiting at an altitude of 220 miles or 354 km above earths surfaceq2 a child
q1 a water-skier is moving at a speed of 147 ms while she skis in the same direction as a travelling wave she springs upward every 0870 s due to the
q1 a parallel-plate capacitor is formed from two 20 rm cm times 20 rm cm electrodes spaced 50 rm mm apart the electric field strength inside
q1 before throwing a 149 kg discus an athlete rotates it along a circular path of radius 118 m the maximum speed of the discus is 257 msconclude the
q1 a 92 kg man standing on a surface of negligible friction shoves a 73 g stone lying at his feet giving it a velocity of 40 ms what velocity does
q1 a 362 g object is attached to a spring and executes simple harmonic motion with the period of 0200 s if the total energy of the system is 671
q1 throughout a hard sneeze your eyes may shut for 041 s if you are driving a car at 98 kmh during such a sneeze how far does the car move during
q1 a 9300 kg boxcar travelling at 23 ms strikes a second boxcar at rest the two stick together and move off with a speed of 15 ms what is the mass of
q1 a heavy rope used for as a mooring line for a cruise ship sags a shown if the mass of the rope is 96 kg what are the tensions in rope at a and bq2