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umka2103 [35]
3 years ago
6

What are some other examples of scientific knowledge that must have resulted from indirect evidence?

Physics
1 answer:
n200080 [17]3 years ago
5 0

Answer:

The atomic model, the structure of the solar system, and the theory of black holes are examples of models created using indirect evidence.

Explanation:

I have no explanation sorry.

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If the pitched ball was traveling 77 mph before stanton's bat hit it and 120 mph after his bat hit it, by what amount did the sp
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here we will use the concept of Newton's III law

as per Newton's III law the impulse given to the ball is same as the impulse lost by the bat

So here we will say

impulse gain by the ball = impulse lost by the bat

m_1(v_f - v_i) = m_2(\Delta v)

given that

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m_2 = 32 ounce

For ball the change in speed will be

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now from above equation

5\times (120 - 77) = 32 \times \Delta v

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<u>Explanation:</u>

The speed is constant and computing the speed from the distance and time for one full lap.

Given, distance = 400 mm = 0.4 m,       Time = 100 s.

Computing the v = 0.4 m / 100 s

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radius of the circular end r = 37 mm = 0.037 m.

            centripetal acceleration a = v^2 / r

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