7. Why does a curve on a distance-time graph indicate acceleration?
an increasing amount of ti...
Physics, 02.03.2020 18:26 maddiemccarter3892
7. Why does a curve on a distance-time graph indicate acceleration?
an increasing amount of time passes for each unit of distance
a decreasing amount of time indicates a decreasing number of distance units
a decreasing distance is traveled during each unit of time
an increasing distance is traveled during each unit of time
Answers: 1
Physics, 22.06.2019 03:30, munchyswish
Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse
Answers: 3
Physics, 22.06.2019 15:30, tiffuuu
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
Answers: 1
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