if rain drops of equal size fall with terminal velocity of 0.50m/s. what will be the terminal velocity if the drops collaspe to form a big d

Question

if rain drops of equal size fall with terminal velocity of 0.50m/s. what will be the terminal velocity if the drops collaspe to form a big drop?

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Ngọc Khuê 4 years 2021-08-14T01:04:58+00:00 1 Answers 7 views 0

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  1. thugiang
    0
    2021-08-14T01:06:16+00:00
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    Answer:

    0.25m/s

    Explanation:

    m1v1 =m2 v2. law of conservation the of momentum. since they smash together to form a big drop M2 =2m1

    m1*0.50m/s=2m1*v2

    V2= m1*0.50m/s÷2m1

    V2= 0.25m/s

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