A tomato sauce container is in the form of a cylinder ‘A’ , with radius
5 cm and height 20 cm . Its nozzle is a small cylinder ‘B’ , on the top of
the container ( A ) , radius of the nozzle is 0.5 cm and height 4 cm.
a. find the volume of sauce in the container when cylinder A is filled to
brim . ( the nozzle B is empty ) . [1]
b. when the container A is inverted , the sauce flows through the nozzle
at the rate of 2cm in 4 seconds . Find how many seconds would it
take to empty the container A . [1]
c. find the volume of sauce that flows through the nozzle per second . [1]
d. if the contents of the cylinder A were to be repacked into 10 ml sachets
find how many sachets would be formed , after repacking .
Answers
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1
i
=55 ml
Final level of water v
f
=83ml
Volume of stone V
stone
=V
f
−V
i
=83−55=28 ml
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