A toy submarine is in a swimming pool the pool measures 50
A toy submarine is in a swimming pool. The pool measures 50 meter long by 10 meter wide by 5 meter deep. The submarine is 2 m below the surface. It has a window measuring 10 cm by 5 cm. Determine the force on window due to water pressure?
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an inductor has inductance of 0400 h and carries a current that is decreasing at a uniform rate of 25 mas determine the
two speakers emit sound of identical amplitude and frequency in phase with each other the frequency is 415 hz if the
a new record for running the stairs of the empire state building was set on 3 february 2003 the 86 flights with a total
a pipe with both ends open has a fundamental frequency of 510 hz you cover one end of the pipe what is the new
a toy submarine is in a swimming pool the pool measures 50 meter long by 10 meter wide by 5 meter deep the submarine is
a coil of nichrome wire is 200 m long the wire has a diameter of 0340 mm and is at 200degc1 if it carries a current of
a grandfather clocks are powered by the descent of a 410 kilogram weightpart a if the weight descends through a
a solid ball made of rubber of density p300 kgm3 floats in water find what percentage of its volume will be above water
the figure shows a rectangular loop with a46 cm and b31 cm moving with a velocity v62 cms into an area where the
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