Can someone help with me 1,2,3 please I will mark brainless .
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Answers: 3
Physics, 22.06.2019 10:10, natalieagustinlop54
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
Physics, 22.06.2019 21:10, reinasuarez964
Which of the following is a measure of the amount of light a star directly emits? a. luminosity b. intensity c. wavelength d. brightness
Answers: 2
Mathematics, 10.02.2021 08:40
Mathematics, 10.02.2021 08:40
Physics, 10.02.2021 08:40
Mathematics, 10.02.2021 08:40
Chemistry, 10.02.2021 08:40