A boy was walking on a street when the
lightning began. Since there was no shelter
around, he...
Physics, 19.02.2021 08:20 destinybowers18
A boy was walking on a street when the
lightning began. Since there was no shelter
around, he sat in a position as shown. Did he
do the right thing? Explain.β
Answers: 3
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An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n
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Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
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If steel is more dense that lake water, why can a boat float
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