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adell [148]
3 years ago
15

PLEASE HELP! WILL GIVE BRANILIEST TO FIRST REAL ANSWER If one marble is rolling three times as fast as a second marble of the sa

me mass, the kinetic energy of the first marble is how many times larger when compared to the kinetic energy of the second marble?
a) 4
b) 9
c) 6
d) 3
(i already know its not 3)
Physics
1 answer:
yuradex [85]3 years ago
8 0

Answer:

9

Explanation:

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Answer:

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Let's replace

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The width of a bright stripe at the difference in distance  

     y₁ = (m + ½) λ x / d

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Let's use m = 1, we look for the following interference,

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The width of the bright stripe is

           Δy = λ x / d (5/2 -3/2)

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Please help I have marked the circles with numbers which one is it anybody knows?
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hi sandra!!

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harina [27]

Answer:

19computer deaseas

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#having learn

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Answer:

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