Hi please answer these two questions.
Is a rolling pin an example of a wheel and axle?
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Physics, 18.05.2021 20:20 oprajapati
Hi please answer these two questions.
Is a rolling pin an example of a wheel and axle?
Are stairs considered an inclined plane or a wedge?
Thank you! (Will give brainliest and report any links or irrelevant answers.)
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Atruck with 34-in.-diameter wheels is traveling at 55 mi/h. find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes:
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The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g
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