Physics, 28.01.2021 05:40, lovemusic4
A sprinter starts from rest and accelerates at a rate of 0.16 ms−2 over a distance of 50.0 meters. How fast is the athlete traveling at the end of the 50.0 meters?
Answers: 3
Physics, 22.06.2019 11:20, kendallnowell18
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
Physics, 22.06.2019 11:30, jessecabrown1
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
A sprinter starts from rest and accelerates at a rate of 0.16 ms−2 over a distance of 50.0 meters. H...
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