Question

Water is dripping out from a conical funnel, at the uniform rate of 2 cm/sec through a tiny
hole at the vertex at the bottom. When the slant height of the water is 4 cm, find the rate of
decrease of the slant height of the water given that the vertical angle of the funnel is 120°.
Sand is being poured at the rate ofo 3 m3/sec into a conical nile Ifthe height of the conical mile is thrice the​

Answer 1

Step-by-step explanation:

helloWater is dripping out from a conical funnel, at the uniform rate of 2 cm/sec through a tiny

hole at the vertex at the bottom. When the slant height of the water is 4 cm, find the rate of

decrease of the slant height of the water given that the vertical angle of the funnel is 120°.

Sand is being poured at the rate ofo 3 m3/sec into a conical nile Ifthe height of the conical mile is thrice the