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babe ruth steps to the plate and casually points to left centerfield to indicate the location of his next home run the
a bungee jumper will bounce back how high after he jumps spring constant 1395 weight220lbs stretched length of cord is
an electron is given a velocity v0 and is projected along an axis midway among the crt deflection plates where there
a uniform magnetic field is established perpendicular to the plane of a loop that has a radius equal to 500 cm and a
a baryon called the neutral lambda particle has mass 1116mevc2 discover the minimum speed necessary for the particles
in the figure below a 21 v battery is associated across capacitors of capacitances c1 c6 40 muf and c3 c5 25c2
a soccer ball is kicked horizontally off a 22 m high hill and lands a distance of 35 m from the edge of the hill decide
a cyclist completes a 100km race in 22530 the race course proceeded 50km north then 25km east then 25km south her split
a rock is tossed straight up by a velocity of 333 ms when it returns it falls into a hole 225 m deep what is the rocks
what will be the equilibrium temperature when a 262 g block of copper at 276degc is placed in a 175 g aluminium
two parallel slits are illuminated with light composed of two wavelengths one of which is 645 nm on a viewing screen
a scuba diver releases a 360 cm diameter spherical bubble of air from a depth of 130 m in a lake suppose the
a special electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop at an
two large parallel conducting plates are 18 cm apart and have charges of equal magnitude and opposite sign on their
a centrifuge is a device in which a small container of material is rotated at a high speed on a circular path such a
a 1500 nf capacitor with circular parallel plates 20 cm in diameter is accumulating charge at threat of 350 mcs at some
assume bubbles formed on the surface of the objects that your were submerging how would these bubbles affect the
suppose there is a small pond near your home a measuring stick is mounted at the end of a pier in order to gauge the
a uniform ladder 10 m long and weighing 50 n rests against a smooth vertical wallnbsp if the ladder is just on the
a 30000 kg truck traveling at 10 msec collides with a 1700 kg car traveling at 25 msec in the opposite direction if
suppose the ball leaves the pitchers hand by velocity of 15 msec directed horizontally take the point of throw to be 2m
three long parallel wires are located in the x-y plane the wire in the middle located along the y-axis at x0 carries a
in a high-energy collision among a cosmic-ray particle and a particle near the top of earths atmosphere 128 km above
a rotating wheel requires 303 sots rotate through 370 revolutions its angular speed at the end of the 303 s interval is
the sun produces energy by nuclear fusion reactions in which matter is converted into energy we can gauge that the sun