Askateboarder coasts down a very tall hill. the skateboarder starts from rest at the top of the hill. after 3 seconds, her speed is 6 m/s. assuming a constant slope, what is the acceleration of the skateboarder? how fast will the skateboarder be travelling after 8 seconds? why does the hill have to have a constant slope to answer this question?
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If you go to a nutrition store and buy a supplement, you can count on the fact that it is pure and safe because supplements are regulated, controlled, and inspected by the fda.
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Physics, 21.06.2019 19:30
The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.
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An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
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Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
Askateboarder coasts down a very tall hill. the skateboarder starts from rest at the top of the hill...
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