Physics, 20.02.2020 05:13 hopechinn6646
An object starts from rest and accelerates uniformly in a straight line in the positive x direction. After 11 seconds, its speed is 70.0 m/s. What is the average velocity of the object during the first 11 seconds?
Answers: 2
. The distance traveled is 
, so we need to calculate the acceleration, which, since it's uniform, is 
. Putting all together:
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An object starts from rest and accelerates uniformly in a straight line in the positive x direction....
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