Physics, 29.10.2019 05:31 itsjustmechucky
Achild lying on her back experiences 52.0 n tension in the muscles on both sides of her neck when she raises her head to look past her toes. later, sliding feet first down a water slide at terminal speed 6.30 m/s and riding high on the outside wall of a horizontal curve of radius 2.40 m, she raises her head again to look forward past her toes. find the tension in the muscles on both sides of her neck while she is sliding.
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Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?
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There is no gravity in outer space . explain why this statement is true or false
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1) a child holds two dogs on two separate leads. the dogs are pulling in different directions. one is pulling a force of 20n north and one is pulling 15n eastwards. calculate the resultant force on the child. state the direction. (use the parallelogram of forces) 2) a force of 20n acts horizontally on an object. a second force of 5n acts at 60 degrees to the first one. calculate the resultant force. worth 20 points, need answers asap with method you x
Answers: 2
Achild lying on her back experiences 52.0 n tension in the muscles on both sides of her neck when sh...
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