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NISA [10]
3 years ago
5

If there were no friction between the girl and the slide on the hill, what would most likely happen to her motion

Physics
1 answer:
aivan3 [116]3 years ago
7 0

Answer: she would move faster and more efficiently due to no friction

Explanation:

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Trình bày về Thí nghiệm tán xạ Rutherford, phát hiện proton.
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Which of the following statements are true?
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a. If an object's speed is constant, then its acceleration must be zero.

FALSE

As we know that acceleration is defined as the rate of change in velocity

a = \frac{d\vec v}{dt}

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TRUE

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d. If an object's acceleration is zero, its velocity must be constant.

TRUE

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a = \frac{d\vec v}{dt}

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7 0
3 years ago
Suppose a proton ( = 1. 67×10^−27 kg) is confined to a box of width = 1. 00×10^−14 m (a typical nuclear radius).
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(1) passed through the foil

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