Physics, 07.08.2019 03:20, TayJoker966
Ask your teacher a street light is mounted at the top of a 15-ft-tall pole. a man 6 ft tall walks away from the pole with a speed of 7 ft/s along a straight path. how fast is the tip of his shadow moving when he is 30 ft from the pole?
Answers: 2
Physics, 21.06.2019 21:20, mmaglaya1
Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented. b)scientists had not completely finalized their results, which took 30 years. c)cigarettes were cheaply available and media channels were very inefficient. d)cigarette manufacturers were trying hard to bring an alternative into the market
Answers: 3
Physics, 22.06.2019 09:40, zackarygonzalez1028
Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly
Answers: 3
Ask your teacher a street light is mounted at the top of a 15-ft-tall pole. a man 6 ft tall walks aw...
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