Physics, 26.08.2019 23:30, ajaydonlee
Asubway train accelerates from rest at one station at a rate of 1.30 m/s^2 for half of the distance to the next station, then decelerates at this same rate for the second half of the distance. if the stations are 3200m apart, find the time of travel (in seconds) between the two stations.
Answers: 1
Physics, 21.06.2019 16:30, ineedhelpireallydo
In which scenario is the least amount of work done on a crate? a force of 120 n moves it 25 m. a force of 115 n moves it 26 m. a force of 130 n moves it 22 m. a force of 125 n moves it 27 m.
Answers: 1
Physics, 22.06.2019 10:30, laura52677
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
Asubway train accelerates from rest at one station at a rate of 1.30 m/s^2 for half of the distance...
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